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(600MM X 750MM)
24" X 30"
R10-6AL
(600MM X 750MM)
24" X 30"
R10-6AR
AL AR
INBOUND
OUTBOUND
143' 120'
150'
120' 143'
AL
AL
AR
AR
AR
AR
A1
A1A2
A2
6' (TYP)
NOT TO SCALE
NOTES
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
POLE-MOUNTED TRAFFIC SIGNAL
WITH LUMINAIREPOLE-MOUNTED TRAFFIC SIGNAL
TRAFFIC ARM (OPTIONAL)
X
XX
SAFETY SCHEME DETAIL
>>>>
>>>>
>>>>
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
B
B
B
B
B
B
#
ACTIVE VEHICLE BARRIER AND EQUIPMENT
IMPACT ATTENUATOR
>>>>
>>>>
>>>>
AL
AL
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
DETAIL A
THROUGH SDDCTEA.CONTROL (TRAFFIC ARM, SIGNALS, BEACONS, SIGNING, MARKINGS AND DETECTION LOOPS) REQUIRE APPROVALPLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS. ANY ALTERATION IN TRAFFIC
RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED.ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES WITH
AVB EQUIPMENT WIDTHS SHOWN ON SECTIONS A1-A1 AND A2-A2 VARY BY AVB TYPE, MODEL, AND MANUFACTURER.
TO THE STATE DOT OR LOCAL STANDARDS. DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL CONFORM
LOOP 1 - GATE ARM LOOP (IF USED), LOOP 2 - ENTRY SAFETY LOOP, LOOP 3 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
BARRIER EQUIPMENT.OBJECT MARKERS ARE REQUIRED ON TRAFFIC ARM BASE AND NORMALLY EXPOSED ACTIVE VEHICLE
ACTIVE VEHICLE BARRIERS AS PER SDDCTEA PAMPHLET 55-15.ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON TRAFFIC ARMS AND
MUTCD, SDDCTEA PAMPHLET 55-15 AND LOCAL REGULATIONS.SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE
BARRIER INTERFACES.REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE
200 VEHICLES PER HOUR PER LANE.THIS SCHEME NOT INTENDED FOR USE WHERE INBOUND OR OUTBOUND TRAFFIC VOLUME EXCEEDS
>>>>
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
12
SAFETY SCHEME
FULL CONTAINMENT
(TYP)
AVB EQUIPMENT
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
TRAFFIC
INBOUND
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
NOT TO SCALE
SECTION A1-A1
10'-12' 10'-12'10'-12'10'-12'
(T
YP)
4.5'-
6'
24' MIN
(TYP)
AVB EQUIPMENT
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
TRAFFIC
INBOUND
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
NOT TO SCALE
SECTION A2-A2
10'-12' 10'-12'
(T
YP)
4.5'-
6'
8' MIN
BARRIER
PASSIVE
BARRIER (TYP)
PASSIVE
10'-12'10'-12'
BARRIER (TYP)
PASSIVE
10' 6'4'
4'2' 2'
2'2'4'
2'
3 2 1
DETAIL B
2' (TYP)
DETAIL A
1' (TYP)
CURB
(300MM X 900MM)12" X 36"
OM3-R
2'
9'
DETAIL B
NOTES CONT'D
17.
16.
15.
14.
13.
12.
14'
AND INSIDE OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO ROADWAY
SERVICE LIFE. REPLACE WITH CURRENT STANDARD AT THAT TIME.IN AND MAY REMAIN IN-PLACE UNTIL THE END OF THEIR USEFULSDDCTEA SAFETY SCHEMES ARE CONSIDERED TO BE GRANDFATHEREDEXISTING SIGNS AND MARKINGS CONFORMING TO EARLIER VERSIONS OF
TRAFFIC ARM IS OPTIONAL.
VERIFY AVB IS FULLY RETRACTED.MIRRORS ARE RECOMMENDED TO DISPLAY AVB TO DRIVER AT STOP LINE TO
CONDITIONS.DISTANCE BETWEEN THE FIRST AND SECOND AVB MAY VARY TO MEET FIELD
LANES TO DISCOURAGE LANE CHANGING.FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
22
SAFETY SCHEME
FULL CONTAINMENT
LEGEND
NOTES
CONTROL
TRAFFIC GUARD REACTIONCONTAINED
THREAT
TIMELINE (SEC) 4 5
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
SILENT
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3A-TEA WARNING
1 2 3
BARRIER
DEPLOYING
ACTIVE VEHICLE BARRIER NON-DEPLOYED DEPLOYED
RED SIGNAL STEADY RED
BEACONS DARK
DARK
YELLOW
ALTERNATING FLASHING
DEPLOYING
EMERGENCY FAST OPERATION
OPERATIONAL SEQUENCING FOR
1 LANE
SCHEME -
AVB SAFETY
CONTROL
STOP
X
XX
SAFETY SCHEME DETAIL
BC
B C
A1
DETAIL A
NOT TO SCALE
OUTBOUND
INBOUND
A
A1
CBA
WITH 12" RED SIGNAL FACE
LED BLANK-OUT SIGN
(750MM X 750MM)
30" X 30"
R5-1
(750MM X 750MM)
30" X 30"
R1-1
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
>>>>
DETAIL A
2' (TYP)
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
WITH LUMINAIREPOLE-MOUNTED TRAFFIC SIGNAL AND SIGN
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN
IMPACT ATTENUATOR>>>>
3.
2.
1.
4'
2' 6' 2'2' 6' 2'
ACTIVE VEHICLE BARRIER AND EQUIPMENT
#
>>>>
1' (TYP) 1 2
1 2
A
BARRIER INTERFACES.
DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE
REFER TO ARMY STANDARD DESIGN CRITERIA FOR
PER DIRECTION.
BUT SCHEME CAN BE USED FOR MULTIPLE LANES
ILLUSTRATION SHOWS ONE LANE PER DIRECTION,
800 VEHICLES PER HOUR PER LANE.
INBOUND OR OUTBOUND TRAFFIC VOLUME EXCEEDS
THIS SCHEME NOT INTENDED FOR USE WHERE
5'
8'
3'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
(TYP)
AVB EQUIPMENT
10'-12' 10'-12'
A
A
NOT TO SCALE
SECTION A1-A130'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
20.
19.
18.
17.
16.
15.
14.
13.
12.
11.
10.
9.
8.
7.
6.
5.
4.
6
AND INSIDE OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY
REPLACE WITH CURRENT STANDARD AT THAT TIME.
MAY REMAIN IN-PLACE UNTIL THE END OF THEIR USEFUL SERVICE LIFE.
SDDCTEA SAFETY SCHEMES ARE CONSIDERED TO BE GRANDFATHERED IN AND
EXISTING SIGNS AND MARKINGS CONFORMING TO EARLIER VERSIONS OF
AVB ON THE INSTALLATION SIDE OF THE BARRIER.
ZONE SHALL EXTEND FROM THE ID CHECK AREA TO 300 FEET BEYOND THE
FOR SINGLE LANE ROADWAYS WITH NO MEDIAN, A NO PASSING
TO DISCOURAGE LANE CHANGING.
FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES
SDDCTEA.
SIGNING, MARKINGS AND DETECTION LOOPS) REQUIRE APPROVAL THROUGH
ANY ALTERATION IN TRAFFIC CONTROL (SIGNALS, BEACONS,
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS.
INDEPENDENTLY IN CONJUNCTION WITH SAFETY LOOP DETECTION.
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE
SHALL BE USED.
BACKPLATES WITH RETROREFLECTIVE STRIP. 12-INCH INDICATIONS
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH
MODEL, AND MANUFACTURER.
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 VARY BY AVB TYPE,
EQUIPMENT SHALL CONFORM TO THE STATE DOT OR LOCAL STANDARDS.
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED
LED BLANK-OUT SIGN SHALL NOT AUTOMATICALLY DIM.
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ENHANCE TRACTION.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO
BARRIER EQUIPMENT.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE
ACTIVE VEHICLE BARRIERS AS PER SDDCTEA PAMPHLET 55-15.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED
REGULATIONS.
DOD SUPPLEMENT TO THE MUTCD, SDDCTEA PAMPHLET 55-15 AND LOCAL
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD,
ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
SHALL SOUND FOR AT LEAST 10 SECONDS, AND BE DIRECTED TOWARDS
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB
(TYP)
6'
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
AA
11
(ONE LANE)
SCHEME - MIDBLOCK
STOP CONTROL SAFETY
NOTES
CBA
WITH 12" RED SIGNAL FACE
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R5-1
(900MM X 900MM)
36" X 36"
R1-1
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
X
SAFETY SCHEME DETAIL
>>>> IMPACT ATTENUATOR
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
ACTIVE VEHICLE BARRIER AND EQUIPMENT
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
STRUCTURE MOUNTED SIGN
WITH LUMINAIREPOLE-MOUNTED TRAFFIC SIGNAL AND SIGN
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN
#
INBOUND
OUTBOUND
A1
B
A A
C
B
AA
A1
C
B
B
>>>>
DETAIL A
12.
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 VARY BY AVB TYPE, MODEL, AND MANUFACTURER.
DOT OR LOCAL STANDARDS.
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL CONFORM TO THE STATE
LED BLANK-OUT SIGN SHALL NOT AUTOMATICALLY DIM.
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
SDDCTEA PAMPHLET 55-15.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON ACTIVE VEHICLE BARRIERS AS PER
PAMPHLET 55-15 AND LOCAL REGULATIONS.
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD, SDDCTEA
AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST 10 SECONDS,
BARRIER INTERFACES.
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE
HOUR PER LANE.
THIS SCHEME NOT INTENDED FOR USE WHERE INBOUND OR OUTBOUND TRAFFIC VOLUME EXCEEDS 800 VEHICLES PER
12
(TWO LANES)
SCHEME - MIDBLOCK
STOP CONTROL SAFETY
CONTROL
TRAFFIC GUARD REACTIONCONTAINED
THREAT
TIMELINE (SEC) 4 5 6
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
SILENT
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3A-TEA WARNING
1 2 3
BARRIER
DEPLOYING
ACTIVE VEHICLE BARRIER NON-DEPLOYED DEPLOYED
RED SIGNAL STEADY RED
BEACONS DARK
DARK
YELLOW
ALTERNATING FLASHING
DEPLOYING
EMERGENCY FAST OPERATION
OPERATIONAL SEQUENCING FOR
2 LANE
SCHEME -
AVB SAFETY
CONTROL
STOP
DETAIL A
1 2
1 2
4'
2' 6' 2'
2' (TYP)
2' 6'
1
1 2
2
1' (TYP)
2'
5'
8'
3'
TRAFFIC
INBOUND
TRAFFIC
INBOUND
(TYP)
AVB EQUIPMENT
10'-12' 10'-12'
A
A
NOT TO SCALE
SECTION A1-A1
TRAFFIC
OUTBOUND
TRAFFIC
OUTBOUND
10'-12'
A
10'-12'
A
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
18.
17.
16.
15.
14.
13.
AND INSIDE OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY
REPLACE WITH CURRENT STANDARD AT THAT TIME.
AND MAY REMAIN IN-PLACE UNTIL THE END OF THEIR USEFUL SERVICE LIFE.
SDDCTEA SAFETY SCHEMES ARE CONSIDERED TO BE GRANDFATHERED IN
EXISTING SIGNS AND MARKINGS CONFORMING TO EARLIER VERSIONS OF
TO DISCOURAGE LANE CHANGING.
FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES
SDDCTEA.
SIGNING, MARKINGS AND DETECTION LOOPS) REQUIRE APPROVAL THROUGH
ANY ALTERATION IN TRAFFIC CONTROL (SIGNALS, BEACONS,
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS.
IN CONJUNCTION WITH SAFETY LOOP DETECTION.
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY
BACKPLATES WITH RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED.
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH
NOTES CONT'D
(TYP)
6'
22
(TWO LANES)
SCHEME - MIDBLOCK
STOP CONTROL SAFETY
B
(900MM X 900MM)
36" X 36"
R1-1
INBOUND
OUTBOUND
A2
BC
C
B
A2
155' MINIMUM
A
A
AD
D C
C
A1
A1B
B
B
NOT TO SCALE
A C
(900MM X 900MM)
36" X 36"
R1-1
D
NOTES
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
DOUBLE FACED GUARDRAIL
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN
WITH LUMINAIREPOLE-MOUNTED TRAFFIC SIGNAL AND SIGN
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
LEGENDWITH 12" RED SIGNAL FACE
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R5-1
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
X
XX
SAFETY SCHEME DETAIL
>>>>
>>>>
>>>>
#
>>>>12.
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
DETAIL A
A
ACTIVE VEHICLE BARRIER AND EQUIPMENT
(450MM X 150MM)
18" X 6"
R1-4 ALL WAY
DETAIL A
2'6'
2'
2'
6'2'
1' (TYP)
4'
2' (TYP)
1 2
1 2
1
2
OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
FOLLOWING PAGE.
SECTION A1-A1, A2-A2, AND OPERATIONAL SEQUENCING FOR EFO SHOWN ON THE
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
ACTIVE VEHICLE BARRIERS AS PER SDDCTEA PAMPHLET 55-15.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON
MUTCD, SDDCTEA PAMPHLET 55-15 AND LOCAL REGULATIONS.
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE
LEAST 10 SECONDS, AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT
BARRIER INTERFACES.
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE
SCHEME CAN BE USED FOR ONE LANE PER DIRECTION OR FOR MULTIPLE LANES PER DIRECTION.
800 VEHICLES PER HOUR PER LANE.
THIS SCHEME NOT INTENDED FOR USE WHERE INBOUND OR OUTBOUND TRAFFIC VOLUME EXCEEDS
(TYP)6'
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
12
INTERSECTION
SAFETY SCHEME -
STOP CONTROL
5'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
(TYP)
AVB EQUIPMENT
6' MIN
BARRIER (TYP)
PASSIVE
10'-12' 10'-12'
AA
10'-12' 10'-12'
NOT TO SCALE
SECTION A1-A1
TRAFFIC
OUTBOUNDTRAFFIC
INBOUND
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
6' MIN10'-12' 10'-12'10'-12' 10'-12'
NOT TO SCALE
SECTION A2-A2
TRAFFIC
OUTBOUNDTRAFFIC
INBOUND
10'-12'
5'
8'
(TYP)
AVB EQUIPMENT
BARRIER (TYP)
PASSIVE
AA
TRAFFIC
INBOUND
NOTES CONT'D
CONTROL
TRAFFIC GUARD REACTIONCONTAINED
THREAT
TIMELINE (SEC) 4 5 6
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
SILENT
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
1 2 3
INTERVAL
SAFETY
ACTIVE VEHICLE BARRIER NON-DEPLOYED DEPLOYED
RED SIGNAL STEADY RED
BEACONS DARK
DARK
YELLOW
ALTERNATING FLASHING
DEPLOYING
EMERGENCY FAST OPERATION
OPERATIONAL SEQUENCING FOR
INTERSECTION
SCHEME -
AVB SAFETY
CONTROL
STOP
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
21.
20.
19.
18.
17.
16.
15.
14.
13.
SIGHT DISTANCE.
ALL PASSIVE BARRIERS PLACED AT INTERSECTION MUST NOT OBSTRUCT INTERSECTION
CHANGING.
FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES TO DISCOURAGE LANE
REQUIRED. A TRAFFIC STUDY WILL NEED TO VALIDATE TRAFFIC CONTROL.
AN ALL-WAY STOP IS THE PREFERRED TRAFFIC CONTROL; HOWEVER A TWO-WAY STOP MAY BE
REQUIRE APPROVAL THROUGH SDDCTEA.
IN TRAFFIC CONTROL (SIGNALS, BEACONS, SIGNING, MARKINGS AND DETECTION LOOPS)
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS. ANY ALTERATIONS
WITH SAFETY LOOP DETECTION.
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY IN CONJUNCTION
RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED.
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES WITH
MODEL, AND MANUFACTURER.
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 AND A2-A2 VARY BY AVB TYPE,
SHALL CONFORM TO THE STATE DOT OR LOCAL STANDARDS.
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT
LED BLANK-OUT SIGN SHALL NOT AUTOMATICALLY DIM.
22
INTERSECTION
SAFETY SCHEME -
STOP CONTROL
NOT TO SCALE
DCB
(600MM X 750MM)
24" X 30"
R10-6A
A1
A2
A2
59'
59'
B
D D
D
INBOUND
OUTBOUND
SIGNALBARRIER
A1
B
D
C
C
A
A
A
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
SINGLE FACED GUARDRAIL
DOUBLE FACED GUARDRAIL
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
STRUCTURE MOUNTED SIGN
POLE-MOUNTED SIGN WITH LUMINAIRE
(900MM X 600MM)
36" X 24"
R10-13-TEA(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
NOTES
(OPTIONAL)
LED BLANK-OUT SIGN
(750MM X 750MM)
30" X 30"
R5-1
MAST ARM WITH LUMINAIRE
* OPTIONAL SIGN
*
**
*
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
X
SAFETY SCHEME DETAIL
>>>>
HYBRID BEACON
ACTIVE VEHICLE BARRIER AND EQUIPMENT
>>>>
>>>>
>>>>
#
DETAIL A
18.
17.
16.
15.
14.
13.
12.
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
SHALL UTILIZE BREAK-AWAY SUPPORTS.
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE OF THE PASSIVE BARRIER
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY IN CONJUNCTION WITH SAFETY LOOP DETECTION.
25 MPH.
DESIGN IS BASED ON A 25 MPH DESIGN SPEED. SDDCTEA APPROVAL REQUIRED FOR POSTED SPEEDS HIGHER THAN
(SIGNALS, BEACONS, SIGNING, MARKINGS AND DETECTION LOOPS) REQUIRE APPROVAL THROUGH SDDCTEA.
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS. ANY ALTERATION IN TRAFFIC CONTROL
12-INCH INDICATIONS SHALL BE USED.
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES WITH RETROREFLECTIVE STRIP.
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A2-A2 VARIES BY AVB TYPE, MODEL, AND MANUFACTURER.
TO THE STATE DOT OR LOCAL STANDARDS.
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL CONFORM
LED BLANK-OUT SIGN, IF USED, SHALL NOT AUTOMATICALLY DIM.
MEDIAN LENGTH SHALL EXTEND AT LEAST 25 FEET PRIOR TO THE STOP LINE ON EACH APPROACH.
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
SECTION A1-A1, A2-A2, DETAIL A, AND OPERATIONAL SEQUENCING FOR EFO SHOWN ON THE FOLLOWING PAGE.
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
AS PER SDDCTEA PAMPHLET 55-15.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON ACTIVE VEHICLE BARRIERS
PAMPHLET 55-15 AND LOCAL REGULATIONS.
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD, SDDCTEA
AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST 10 SECONDS,
BARRIER INTERFACES.
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
12
(ONE LANE)
SAFETY SCHEME
HYBRID BEACON
5'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
(TYP)
AVB EQUIPMENT
6' (AVBs STAGGERED)
8' (AVBs ALIGNED)
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
17'-
19'
MO
UN
TIN
G
HEIG
HT
NOT TO SCALE
SECTION A2-A2NOT TO SCALE
SECTION A1-A1
BARRIER (TYP)
PASSIVE
10'-12' 10'-12'10'-12' 10'-12'
DDD
C
BARRIER (TYP)
PASSIVE
SIGNALBARRIER
12" SIGNAL INDICATIONS (TYP)
HYBRID BEACON -
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONBARRIER
DEPLOYING
CONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 8
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
DARK
SILENT
ALTERNATING FLASHING YELLOW
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
1 2 3
INTERVAL
SAFETY
SCHEME
SAFETY
BEACON
HYBRID
ONE-LANE
ACTIVE VEHICLE BARRIER
DARK
NON-DEPLOYED DEPLOYING DEPLOYED
FLASHING RED
ALTERNATING
YELLOW
SOLID
6' MIN
* * *
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
HYBRID BEACON
2'
2' 6' 2'
42'
8' 76' 2' 4' (TYP)
1' (TYP)
1 2
DETAIL A
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
(TYP)6'
22
(ONE LANE)
SAFETY SCHEME
HYBRID BEACON
2
DETAIL A
A1
59'
A2
D
DD
NOT TO SCALE
INBOUND
OUTBOUND
2
59' A2A1
D
C
1
1
C
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
SINGLE FACED GUARDRAIL
DOUBLE FACED GUARDRAIL
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
STRUCTURE MOUNTED SIGN
POLE-MOUNTED SIGN WITH LUMINAIRE
DC
SIGNALBARRIER
A
(900MM X 600MM)
36" X 24"
R10-13-TEA
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
A
A
A
A
NOTES
(600MM X 750MM)
24" X 30"
R10-6AL
(600MM X 750MM)
24" X 30"
R10-6AR
BBL BR
BBL
BBL
BRBR
MAST ARM WITH LUMINAIRE
(OPTIONAL)
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R5-1
OPTIONAL SIGN*
*
* *
*
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
X
SAFETY SCHEME DETAIL
>>>>
#
ACTIVE VEHICLE BARRIER AND EQUIPMENT
HYBRID BEACON
>>>>
>>>>
13.
12.
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
>>>>
SHALL UTILIZE BREAK-AWAY SUPPORTS.
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE OF THE PASSIVE BARRIER
THE STATE DOT OR LOCAL STANDARDS.
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL CONFORM TO
LED BLANK-OUT SIGN, IF USED, SHALL NOT AUTOMATICALLY DIM.
MEDIAN LENGTH SHALL EXTEND AT LEAST 25 FEET PRIOR TO THE STOP LINE ON EACH APPROACH.
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
SECTION A1-A1, A2-A2, DETAIL A, AND OPERATIONAL SEQUENCING FOR EFO SHOWN ON THE FOLLOWING PAGE.
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON ACTIVE VEHICLE BARRIERS AS PER SDDCTEA PAMPHLET 55-15.
PAMPHLET 55-15 AND LOCAL REGULATIONS.
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD, SDDCTEA
AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST 10 SECONDS,
INTERFACES.
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE BARRIER
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
12
(TWO LANES)
SAFETY SCHEME
HYBRID BEACON
(TYP)
AVB EQUIPMENT
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
6' (AVBs STAGGERED)
8' (AVBs ALIGNED)
TRAFFIC
INBOUND
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
5' (T
YP)
NOT TO SCALE
SECTION A2-A2
10'-12' 10'-12'10'-12'10'-12'
BARRIER (TYP)
PASSIVE
DD
D
TRAFFIC
OUTBOUNDTRAFFIC
OUTBOUND
10'-12'10'-12'
17'-
19'
MO
UN
TIN
G
HEIG
HT
TRAFFIC
INBOUND
SIGNALBARRIER
NOT TO SCALE
SECTION A1-A1
10'-12'10'-12'
C
BARRIER (TYP)
PASSIVE
TRAFFIC
INBOUND
6' MIN
12" SIGNAL INDICATION (TYP)
HYBRID BEACON -
NOTES CONT'D
** *
42'
DETAIL A
2'
8' 76' 2' 4' (TYP)
2' 6' 2'
1' (TYP)
1
2
2
1
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONBARRIER
DEPLOYING
CONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 8
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
DARK
SILENT
ALTERNATING FLASHING YELLOW
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
1 2 3
INTERVAL
SAFETY
SCHEME
SAFETY
BEACON
HYBRID
TWO-LANE
HYBRID BEACON
ACTIVE VEHICLE BARRIER
DARK
NON-DEPLOYED DEPLOYING DEPLOYED
FLASHING RED
ALTERNATING
YELLOW
SOLID
19.
18.
17.
16.
15.
14.
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
DISCOURAGE LANE CHANGING.
FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES TO
IN CONJUNCTION WITH SAFETY LOOP DETECTION.
UNDER EFO CONDITION, AVBs SHALL BE DESIGNED TO OPERATE INDEPENDENTLY
SPEEDS HIGHER THAN 25 MPH.
DESIGN BASED ON A 25 MPH DESIGN SPEED. SDDCTEA APPROVAL REQUIRED FOR POSTED
MARKINGS AND DETECTION LOOPS) REQUIRE APPROVAL THROUGH SDDCTEA.
ANY ALTERATIONS IN TRAFFIC CONTROL (SIGNALS, BEACONS, SIGNING,
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONCERNS.
BACKPLATES WITH RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED.
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH
MODEL, AND MANUFACTURER.
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A2-A2 VARY BY AVB TYPE,
(TYP)6'
22
(TWO LANES)
SAFETY SCHEME
HYBRID BEACON
INBOUND
OUTBOUND
59'
A3
C
D
A1
F
A2
155' MINIMUM
B
C
B
A2A1 4'
A
A3
C
C
B
(900MM X 900MM)
36" X 36"
R1-1
A C
ALL WAY
(450MM X 150MM)
18" X 6"
R1-4
B
B
B
NOTES
ELEL
*
*
ERA
WITH 12" RED SIGNAL FACE
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R5-1
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
SIGNALBARRIER
(OPTIONAL)
LED BLANK-OUT SIGN
(750MM X 750MM)
36" X 36"
R5-1
(900MM X 600MM)
36" X 24"
R10-13-TEA
(600MM X 750MM)
24" X 30"
R10-6AL
(600MM X 750MM)
24" X 30"
R10-6AR
FELEL ERD
X
XX
SAFETY SCHEME DETAIL
>>>>
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
DOUBLE FACED GUARDRAIL
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
STRUCTURE MOUNTED SIGN
POLE-MOUNTED SIGN WITH LUMINAIRE
MAST ARM WITH LUMINAIRE
WITH LUMINAIREPOLE-MOUNTED TRAFFIC SIGNAL AND SIGN
SIGNAL
OPTIONAL SIGN*
>>>>
>>>>
DETAIL A
DETAIL B
F
>>>>
#
ACTIVE VEHICLE BARRIER AND EQUIPMENT
HYBRID BEACON
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
FOLLOWING PAGES.SECTION A1-A1, A2-A2, A3-A3, DETAIL A, DETAIL B AND OPERATIONAL SEQUENCING FOR EFO SHOWN ON THE
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION. OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
AS PER SDDCTEA PAMPLET 55-15.ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON ACTIVE VEHICLE BARRIERS
SDDCTEA PAMPHLET 55-15 AND LOCAL REGULATIONS.SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD,
10 SECONDS, AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE AND ACTIVE BARRIER INTERFACES.
PER DIRECTION. ILLUSTRATION SHOWS MULTIPLE LANES PER DIRECTION, BUT SCHEME CAN BE USED FOR ONE LANE
PER HOUR PER LANE. THIS SCHEME NOT INTENDED FOR USE WHERE INBOUND TRAFFIC VOLUME EXCEEDS 800 VEHICLES
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
BEACON SAFETY SCHEME
STOP CONTROL/HYBRID
COMBINATION INTERSECTION
13
CONTROL
TRAFFIC GUARD REACTIONCONTAINED
THREAT
TIMELINE (SEC) 4 5 6
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
SILENT
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
1 2 3
INTERVAL
SAFETY
ACTIVE VEHICLE BARRIER NON-DEPLOYED DEPLOYED
RED SIGNAL STEADY RED
BEACONS DARK
DARK
YELLOW
ALTERNATING FLASHING
DEPLOYING
EMERGENCY FAST OPERATION
OPERATIONAL SEQUENCING FOR
INTERSECTION
SCHEME -
AVB SAFETY
CONTROL
STOP
NOTES CONT'D
5'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
SECTION A1-A1
(TYP)
AVB EQUIPMENT
6' MIN
BARRIER (TYP)
PASSIVE
10'-12' 10'-12'
FF
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
10'-12' 10'-12'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
NOT TO SCALE
* *
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONBARRIER
DEPLOYING
CONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 8
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
DARK
SILENT
ALTERNATING FLASHING YELLOW
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
1 2 3
INTERVAL
SAFETY
SCHEME
SAFETY
BEACON
HYBRID
HYBRID BEACON
ACTIVE VEHICLE BARRIER
DARK
NON-DEPLOYED DEPLOYING DEPLOYED
FLASHING RED
ALTERNATING
YELLOW
SOLID
DETAIL A
2'6'
2'
2'
6'2'
1' (TYP)
4'
2' (TYP)
1
1
1 2
2
2
22.
21.
20.
19.
18.
17.
16.
15.
14.
13.
12.
ALL PASSIVE BARRIERS PLACED AT INTERSECTION MUST NOT OBSTRUCT INTERSECTION SIGHT DISTANCE.
CHANGING.FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES TO DISCOURAGE LANE
A TRAFFIC STUDY WILL NEED TO VALIDATE TRAFFIC CONTROL. AN ALL-WAY STOP IS THE PREFERRED TRAFFIC CONTROL; HOWEVER A TWO-WAY STOP MAY BE REQUIRED.
WITH SAFETY LOOP DETECTION. UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY IN CONJUNCTION
SPEEDS HIGHER THAN 25 MPH.DESIGN IS BASED ON A 25 MPH DESIGN SPEED. SDDCTEA APPROVAL REQUIRED FOR POSTED
LOOPS) REQUIRE APPROVAL THROUGH SDDCTEA.IN TRAFFIC CONTROL (SIGNALS, BEACONS, SIGNING, MARKINGS AND DETECTIONPLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS. ANY ALTERATION
RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED. ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES WITH
AND MANUFACTURER.AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 AND A3-A3 VARY BY AVB TYPE, MODEL,
CONFORM TO THE STATE DOT OR LOCAL STANDARDS.DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL
LED BLANK-OUT SIGN, IF USED, SHALL NOT AUTOMATICALLY DIM.
OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE
(TYP)6'
32
BEACON SAFETY SCHEME
STOP CONTROL/HYBRID
COMBINATION INTERSECTION
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
6' MIN10'-12' 10'-12'10'-12' 10'-12'
NOT TO SCALE
SECTION A3-A3
TRAFFIC
OUTBOUNDTRAFFIC
INBOUND
10'-12'
5'
8'
(TYP)
AVB EQUIPMENT
BARRIER (TYP)
PASSIVE
AA
TRAFFIC
INBOUND
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
6' MIN 10'-12'
BARRIER (TYP)
PASSIVE
NOT TO SCALE
SECTION A2-A2
10'-12'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
42'
DETAIL B
2'
8'76'2'4' (TYP)
2'6'2'
1' (TYP)
1
1
2
2
D
10'-12'10'-12'
(TYP)
12" SIGNAL INDICATIONS
HYBRID BEACON -
17'-
19'
MO
UN
TIN
G
HEIG
HT
(TYP)6'
33
BEACON SAFETY SCHEME
STOP CONTROL/HYBRID
COMBINATION INTERSECTION
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
TRAFFIC GATE ARM
NOT TO SCALE
PASSIVE BARRIER
SINGLE FACED GUARDRAIL
DOUBLE FACED GUARDRAIL
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN WITH LUMINAIRE
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
A1
A1
B
CC
INBOUND
OUTBOUND
B
A
AC
C
X
SAFETY SCHEME DETAIL
>>>>
LED BLANK-OUT SIGN
(750MM X 750MM)
30" X 30"
R5-1
(900MM X 900MM)
36" X 36"
W3-3A-TEA
CB
(600MM X 750MM)
24" X 30"
R10-6A
A
(750MM X 600MM)
30" X 24"
W16-13P
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
ACTIVE VEHICLE BARRIER AND EQUIPMENT
#
>>>>
>>>>
>>>>
DETAIL A
NOTES
20.
19.
18.
17.
16.
15.
14.
13.
12.
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE OF THE PASSIVE
SERVICE LIFE. REPLACE WITH CURRENT STANDARD AT THAT TIME.CONSIDERED GRANDFATHERED IN AND MAY REMAIN IN-PLACE UNTIL THE END OF THEIR USEFULEXISTING SIGNS AND MARKINGS CONFORMING TO EARLIER VERSIONS OF SDDCTEA SAFETY SCHEMES ARE
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY IN CONJUNCTION WITH SAFETY LOOP DETECTION.
DESIGN IS BASED ON A 25 MPH DESIGN SPEED. SDDCTEA APPROVAL REQUIRED FOR POSTED SPEEDS HIGHER THAN 25 MPH.
REQUIRE APPROVAL THROUGH SDDCTEA. TRAFFIC CONTROL (TRAFFIC ARM, SIGNALS, BEACONS, SIGNING, MARKINGS AND DETECTION LOOPS)PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS. ANY ALTERATION IN RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED.ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES WITH
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 VARIES BY AVB TYPE, MODEL, AND MANUFACTURER.
CONFORM TO THE STATE DOT OR LOCAL STANDARDS. DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL
LED BLANK-OUT SIGN SHALL NOT AUTOMATICALLY DIM.
MEDIAN LENGTH SHALL EXTEND AT LEAST 25 FEET PRIOR TO THE STOP LINE ON EACH APPROACH.
BARRIER SHALL UTILIZE BREAK-A-WAY SUPPORTS.ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE OF THE PASSIVE
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
SECTION A1-A1, DETAIL A, DETAIL B, AND OPERATIONAL SEQUENCING FOR EFO SHOWN ON THE FOLLOWING PAGE.
LOOP 1 - GATE ARM LOOP, LOOP 2 - ENTRY SAFETY LOOP, LOOP 3 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON TRAFFIC ARM BASE AND NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
VEHICLE BARRIERS AS PER SDDCTEA PAMPHLET 55-15.ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON TRAFFIC ARMS AND ACTIVE
SDDCTEA PAMPHLET 55-15 AND LOCAL REGULATIONS.SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD,
SECONDS, AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST 10
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND ACTIVE VEHICLE BARRIER INTERFACES.
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
SCHEME (ONE LANE)
DETECTION SAFETY
HIGH EFFICIENCY PRESENCE
12
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONBARRIER
DEPLOYING
CONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 8
LED BLANK-OUT SIGN
DO NOT ENTER
TRAFFIC SIGNALS
100dB HORN
DARK
DARK
NORMAL OPERATIONS
NORMAL OPERATIONS
SILENT
ALTERNATING FLASHING YELLOW
ILLUMINATED
"DO NOT ENTER"
YELLOW
DEPLOYING
RED
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
DEPLOYING DEPLOYED
(WITH NO TRAFFIC IN SYSTEM)
ACTIVE VEHICLE BARRIER
(WITH TRAFFIC IN SYSTEM)
TRAFFIC ARM
(WITH TRAFFIC IN SYSTEM)
ACTIVE VEHICLE BARRIER
(WITH NO TRAFFIC IN SYSTEM)
TRAFFIC ARM
1 2 3
INTERVAL
SAFETY
NON-DEPLOYED
DEPLOYED
DEPLOYED
DEPLOYED
SCHEME
SAFETY
DETECTION
PRESENCE
EFFICIENCY
HIGH
ONE-LANE
CURB
(300MM X 900MM)12" X 36"
OM3-R
2'
9'
DETAIL B
5'
8'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
(TYP)
AVB EQUIPMENT
6' (AVBs STAGGERED)
8' (AVBs ALIGNED)
CCC
10'-12'10'-12'
(TYP)
APPROACH
AND OUTBOUND
BOTH INBOUND
SIGNAL FACE ON
NOT TO SCALE
SECTION A1-A1
3' MIN (TYP)
10'
34'
2'
8' 2' 7' 2'
2' 6' 2'
1' (TYP)
4' (TYP)
DETAIL A
1 3 2
6' (TYP)
BARRIER (TYP)
PASSIVE
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
22
SCHEME (ONE LANE)
DETECTION SAFETY
HIGH EFFICIENCY PRESENCE
A1
(300MM X 900MM)
12" X 36"
OM3-C
D
INBOUND
OUTBOUND
C
A
A
A
A
A1
C
CC
C
D
D
NOT TO SCALE
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
TRAFFIC GATE ARM
PASSIVE BARRIER
SINGLE FACED GUARDRAIL
DOUBLE FACED GUARDRAIL
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN
POLE-MOUNTED TRAFFIC SIGNAL AND SIGN WITH LUMINAIRE
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
POLE-MOUNTED TRAFFIC SIGNAL
NOTES
A
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(600MM X 750MM)
24" X 30"
R10-6AL
(600MM X 750MM)
24" X 30"
R10-6AR
BBL BR
BBL
BBL
BR
X
SAFETY SCHEME DETAIL
>>>>
>>>>
>>>>
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
(750MM X 600MM)
30" X 24"
W16-13P
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R5-1
ACTIVE VEHICLE BARRIER AND EQUIPMENT
#
>>>>
>>>>
>>>>
>>>>
14.
13.
12.
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
DETAIL A
>>>>BR
MANUFACTURER.AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 VARY BY AVB TYPE, MODEL, AND
TO THE STATE DOT OR LOCAL STANDARDS.DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED EQUIPMENT SHALL CONFORM
LED BLANK-OUT SIGN SHALL NOT AUTOMATICALLY DIM.
MEDIAN LENGTH SHALL EXTEND AT LEAST 25 FEET PRIOR TO THE STOP LINE ON EACH APPROACH.
SHALL UTILIZE BREAK-AWAY SUPPORTS.ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND INSIDE OF THE PASSIVE BARRIER
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
SECTION A1-A1, DETAIL A, DETAIL B, AND OPERATIONAL SEQUENCING FOR EFO SHOWN ON THE FOLLOWING PAGE.
LOOP 1 - GATE ARM LOOP, LOOP 2 - ENTRY SAFETY LOOP, LOOP 3 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON TRAFFIC ARM BASE AND NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
BARRIERS AS PER SDDCTEA PAMPHLET 55-15.ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON TRAFFIC ARMS AND ACTIVE VEHICLE
PAMPHLET 55-15 AND LOCAL REGULATIONS.SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD, SDDCTEA
BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST 10 SECONDS, AND
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE AND ACTIVE BARRIER INTERFACES.
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
12
SCHEME (TWO LANES)
DETECTION SAFETY
HIGH EFFICIENCY PRESENCE
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONBARRIER
DEPLOYING
CONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7
LED BLANK-OUT SIGN
DO NOT ENTER
TRAFFIC SIGNALS
100dB HORN
DARK
DARK
NORMAL OPERATIONS
NORMAL OPERATIONS
SILENT
ALTERNATING FLASHING YELLOW
ILLUMINATED
"DO NOT ENTER"
YELLOW
DEPLOYING
RED
ACTIVATED
SIGN WITH BEACONS
W3-3B-TEA WARNING
DEPLOYING DEPLOYED
(WITH NO TRAFFIC IN SYSTEM)
ACTIVE VEHICLE BARRIER
(WITH TRAFFIC IN SYSTEM)
TRAFFIC ARM
(WITH TRAFFIC IN SYSTEM)
ACTIVE VEHICLE BARRIER
(WITH NO TRAFFIC IN SYSTEM)
TRAFFIC ARM
1 2 3
INTERVAL
SAFETY
NON-DEPLOYED
DEPLOYED
DEPLOYED
DEPLOYED
SCHEME
SAFETY
DETECTION
PRESENCE
EFFICIENCY
HIGH
TWO-LANE
NOTES CONT'D
(TYP)
AVB EQUIPMENT
3' MIN (TYP)
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
6' (AVBs STAGGERED)
8' (AVBs ALIGNED)
8' MIN
TRAFFIC
INBOUND
TRAFFIC
INBOUND
8' MIN
TRAFFIC
OUTBOUND
5'
8'
CCC (TYP)
APPROACH
AND OUTBOUND
BOTH INBOUND
SIGNAL FACE ON
10'-12' 10'-12' 10'-12' 10'-12'
(TYP)
BARRIER
PASSIVE
NOT TO SCALE
SECTION A1-A1
CURB
2'
9'
(300MM X 900MM)12" X 36"
OM3-R
DETAIL B
>>>>
10'
34'
7' 2' 6' 2'
2'2'2'8'
6' (TYP)
4' (TYP)
1' (TYP)
3
3 2
2 1
1
DETAIL A
STANDARD AT THAT TIME.IN-PLACE UNTIL THE END OF THEIR USEFUL SERVICE LIFE. REPLACE WITH CURRENTSAFETY SCHEMES ARE CONSIDERED TO BE GRANDFATHERED IN AND MAY REMAINEXISTING SIGNS AND MARKINGS CONFORMING TO EARLIER VERSIONS OF SDDCTEA
DISCOURAGE LANE CHANGING. FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES TO
CONJUNCTION WITH SAFETY LOOP DETECTION.UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY IN
POSTED SPEEDS HIGHER THAN 25 MPH.DESIGN IS BASED ON A 25 MPH DESIGN SPEED. SDDCTEA APPROVAL REQUIRED FOR
MARKINGS AND DETECTION LOOP) REQUIRE APPROVAL THROUGH SDDCTEA. ANY ALTERATION IN TRAFFIC CONTROL (TRAFFIC ARM, SIGNALS, BEACONS, SIGNING,PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS.
WITH RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED. ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES
20.
19.
18.
17.
16.
15.
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT(L
UMIN
AIR
E)
8
22
SCHEME (TWO LANES)
DETECTION SAFETY
HIGH EFFICIENCY PRESENCE
A
34
2
5
AL
A
AR
C
NOT TO SCALE
INBOUND
OUTBOUND
A1
A1
A
BR
A
B
C
1X
XX
SAFETY SCHEME DETAIL
NOTES
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R3-1
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
100' 50'
50'
50'
(600MM X 750MM)
24" X 30"
R10-6AL
(600MM X 750MM)
24" X 30"
R10-6AR
BLLOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
DOUBLE FACED GUARDRAIL
IMPACT ATTENUATOR
POST MOUNTED SIGN
STRUCTURE MOUNTED SIGN
POLE-MOUNTED SIGN WITH LUMINAIRE
MAST ARM WITH LUMINAIRE
TRAFFIC SIGNAL
OPTIONAL SIGN*
BL
BL
BL
BL
BR
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
(750MM X 600MM)
30" X 24"
W16-6R
AR
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
AL
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
(750MM X 600MM)
30" X 24"
W16-6L
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
C
>>>>
ACTIVE VEHICLE BARRIER AND EQUIPMENT
#
STOP LINE PAVEMENT MARKING
>>>>
>>>>
>>>>
DETAIL A
D
D
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R3-2
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
ON THE FOLLOWING PAGES.
SECTION A1-A1, MAST ARM DETAILS, DETAIL A AND OPERATIONAL SEQUENCING FOR EFO SHOWN
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
VEHICLE BARRIERS AS PER SDDCTEA PAMPHLET 55-15.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON ACTIVE
THE MUTCD, SDDCTEA PAMPHLET 55-15 AND LOCAL REGULATIONS.
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO
AT LEAST 10 SECONDS, AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR
INTERFACES.
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE AND ACTIVE BARRIER
9.
8.
7.
6.
5.
4.
3.
2.
1.
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
SCHEME
SIGNAL SAFETY
INTERSECTION TRAFFIC
31
NOTES CONT'D
30'
42'
2' 2'6'
2'6'
2'
DETAIL A
1' (TYP)
2' (TYP)
2
2
2
1
1
1
CONTROL
TRAFFIC
TIMELINE (SEC) 4 5 6 7
DARK ALTERNATING FLASHING YELLOWSIGN WITH BEACONS
W3-3A-TEA WARNING
1 2 3
ACTIVE VEHICLE BARRIER
TRAFFIC SIGNAL
(POLE 5)
NO RIGHT TURN LED BLANKOUT
8 9 10-11-
OPS
NORMAL
THREAT (EFO BUTTON)
REACTION TIME TO
GUARD PERCEPTION AND
(MUTCD MINIMUM)
YELLOW CHANGEALL RED SAFETY
BARRIER
DEPLOYING
CONTAINED
THREAT
12
GREEN YELLOW RED ALL RED
NON-DEPLOYED DEPLOYEDDEPLOYING
DARK R3-1 ILLUMINATED
OUTBOUND
SCHEME
SAFETY
SIGNAL
TRAFFIC
INTERSECTION
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONCONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 10
100dB HORN
DARK
SILENT
ALTERNATING FLASHING YELLOW
ACTIVATED
SIGN WITH BEACONS
W3-3A-TEA WARNING
1 2 3
ACTIVE VEHICLE BARRIER NON-DEPLOYED DEPLOYING DEPLOYED
INBOUND
SCHEME
SAFETY
SIGNAL
TRAFFIC
INTERSECTION
8 9-
OPS
NORMAL YELLOW CHANGE
(MUTCD MINIMUM) SAFETY
ALL RED
BARRIER
DEPLOYING
GREENTRAFFIC SIGNAL YELLOW RED
DARK R3-1 ILLUMINATED(POLE 1)
NO RIGHT TURN LED BLANKOUT
NORMAL PHASE 1 NORMAL PHASE 2
PED
PED
PED
PED
ACTIVATED
BARRIER
ACTIVATED
BARRIER
SEQUENCE 4-10
OPERATIONAL
AVB PREEMPTION
EXAMPLE TWO-PHASE OPERATIONAL SEQUENCE
28.
27.
26.
25.
24.
23.
22.
21.
20.
19.
18.
17.
16.
15.
14.
13.
12.
11.
10.
(POLE 4)
NO LEFT TURN LED BLANKOUTDARK R3-2 ILLUMINATED
INSIDE OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY AND
SIGHT DISTANCE.
ALL PASSIVE BARRIERS PLACED AT INTERSECTION MUST NOT OBSTRUCT INTERSECTION
CURRENT STANDARD AT THAT TIME.
IN-PLACE UNTIL THE END OF THEIR USEFUL SERVICE LIFE. REPLACE WITH
SAFETY SCHEMES ARE CONSIDERED GRANDFATHERED IN AND MAY REMAIN
EXISTING SIGNS AND MARKINGS CONFORMING TO EARLIER VERSIONS OF SDDCTEA
TO RESET IN MAINLINE GREEN ONCE ALL AVBS HAVE BEEN FULLY RETRACTED.
OPERATIONAL SEQUENCE 12 UNTIL THE SYSTEM IS RESET. NORMAL OPERATIONS
ALL DEVICES TO REMAIN IN INBOUND OPERATIONAL SEQUENCE 10 AND OUTBOUND
MAY BE COMPLETED BEYOND INBOUND OPERATIONAL SEQUENCE 10.
"FLASHING DON'T WALK" (FDW) INTERVAL. NORMAL FDW SHALL BE PROVIDED AND
ALL "WALK" INDICATIONS WILL IMMEDIATELY TRANSITION TO
OPERATIONAL SEQUENCE 4.
SEQUENCE 4 IF THE SIGNAL IS FLASHING, TRANSITION TO INBOUND
CEASE THE GREEN INTERVAL AND TRANSITION TO INBOUND OPERATIONAL
UPON EFO ACTIVATION, ALL INTERSECTION TRAFFIC SIGNALS WILL IMMEDIATELY
SIGNAL TO RUN NORMAL PHASING PLAN WHEN EFO IS NOT ACTIVATED.
OPERATION.
SIGNS AND SIGNAL INDICATIONS MAY VARY BASED ON THE SPECIFIC PHASING
SIGNAL.
INTERSECTION SIGNALIZATION GOES TO ALL-RED IN COORDINATION WITH THE AVB
SHALL BE CALCULATED IN ACCORDANCE WITH THE MUTCD.
FINAL YELLOW AND RED CLEARANCE INTERVALS FOR NORMAL OPERATIONS
TRAFFIC ENGINEER. PLANS SHALL BE REVIEWED BY SDDCTEA.
FINAL DESIGN AND OPERATIONAL ANALYSIS SHALL BE PERFORMED BY A QUALIFIED
DISCOURAGE LANE CHANGING.
FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE BETWEEN LANES TO
CONJUNCTION WITH SAFETY LOOP DETECTION.
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO OPERATE INDEPENDENTLY IN
POSTED SPEEDS HIGHER THAN 25 MPH.
DESIGN IS BASED ON A 25 MPH DESIGN SPEED. SDDCTEA APPROVAL REQUIRED FOR
MARKINGS AND DETECTION LOOPS) REQUIRE APPROVAL THROUGH SDDCTEA.
ALTERATION IN TRAFFIC CONTROL (SIGNALS, BEACONS, SIGNING,
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET SITE CONDITIONS. ANY
WITH RETROREFLECTIVE STRIP. 12-INCH INDICATIONS SHALL BE USED.
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE TUNNEL VISORS WITH BACKPLATES
MODEL, AND MANUFACTURER.
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1 VARY BY AVB TYPE,
EQUIPMENT SHALL CONFORM TO THE STATE DOT OR LOCAL STANDARDS.
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC CONTROL AND RELATED
LED BLANK-OUT SIGN SHALL NOT AUTOMATICALLY DIM.
6' (TYP)
32
SCHEME
SIGNAL SAFETY
INTERSECTION TRAFFIC
4
D3-1
Main St
SIGNALPED.
15
2
D3-1
Side St
SIGNALPED.
15
5
D3-1
Main St
SIGNALPED.
C
3
Side St
D3-1
SIGNALPED.
15
TRAFFIC
OUTBOUNDTRAFFIC
OUTBOUND
TRAFFIC
INBOUND
10'-12'10'-12'
MEDIAN
8' MIN 10'-12'
TRAFFIC
INBOUND
TRAFFIC
INBOUND
17'-
19'
MO
UN
TIN
G
HEIG
HT (T
YP)
C
13
SECTION A1-A1NOT TO SCALE
D3-1
10'-12'10'-12'
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)(T
YP)
SIGNALPED.
D
33
SCHEME
SIGNAL SAFETY
INTERSECTION TRAFFIC
13
NOTES
DC
SIGNALBARRIER
(900MM X 900MM)
36" X 36"
W3-3A-TEA
(750MM X 600MM)
30" X 24"
W16-13P
(900MM X 600MM)
36" X 24"
R10-13-TEA
A BRB
(600MM X 750MM)
24" X 30"
R10-6AL
(600MM X 750MM)
24" X 30"
R10-6AR
BL
(OPTIONAL)
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R5-1
INBOUND
OUTBOUND
59'
A3
A
C
A1
D
A2
155' MINIMUM
A
A
1
1
1
2
2
2
D
E
A3
DETAIL B
100'
A2A1
BL
BL
5
2
43
1
LOOP DETECTION AREA NUMBER
WHITE CROSSHATCHING PAVEMENT MARKINGS
LEGEND
QUADRUPOLE INDUCTIVE LOOP DETECTOR
PASSIVE BARRIER
DOUBLE FACED GUARDRAIL
IMPACT ATTENUATOR
POST MOUNTED SIGN
STOP LINE PAVEMENT MARKING
STRUCTURE MOUNTED SIGN
POLE-MOUNTED SIGN WITH LUMINAIRE
MAST ARM WITH LUMINAIRE
TRAFFIC SIGNAL
OPTIONAL SIGN*
BR ABR
6
7
*
*
AHEAD
ACTIVATED
BARRIER
FLASHING
WHEN
X
XX
SAFETY SCHEME DETAIL
>>>>
ACTIVE VEHICLE BARRIER AND EQUIPMENT
#
>>>>
>>>>
>>>>
HYBRID BEACON
DETAIL A
E
LED BLANK-OUT SIGN
(900MM X 900MM)
36" X 36"
R3-1
AND INSIDE OF THE PASSIVE BARRIER SHALL UTILIZE BREAK-AWAY SUPPORTS.
ALL TRAFFIC CONTROL DEVICES AND POLES INSTALLED NEXT TO THE ROADWAY
MEDIAN LENGTH SHALL EXTEND AT LEAST 25 FEET PRIOR TO THE STOP LINE ON EACH APPROACH.
INFRARED CAMERAS OR RADAR MAY BE USED IN LIEU OF LOOP DETECTORS.
SEQUENCING FOR EFO SHOWN ON THE FOLLOWING PAGES.
SECTION A1-A1, A2-A2, A3-A3, MAST ARM DETAILS, DETAIL A, DETAIL B AND OPERATIONAL
LOOP 1 - ENTRY SAFETY LOOP, LOOP 2 - EXIT SAFETY LOOP.
ALL PAVEMENT MARKINGS SHALL BE RETROREFLECTIVE AND DESIGNED TO ENHANCE TRACTION.
OBJECT MARKERS ARE REQUIRED ON NORMALLY EXPOSED ACTIVE VEHICLE BARRIER EQUIPMENT.
PER SDDCTEA PAMPLET 55-15.
ALTERNATING RED AND WHITE TYPE X RETROREFLECTIVE SHEETING REQUIRED ON ACTIVE VEHICLE BARRIERS AS
SDDCTEA PAMPHLET 55-15 AND LOCAL REGULATIONS.
SIGNS, SIGNALS, AND PAVEMENT MARKINGS SHALL CONFORM TO MUTCD, DOD SUPPLEMENT TO THE MUTCD,
SECONDS, AND BE DIRECTED TOWARDS ONCOMING TRAFFIC FOR BOTH DIRECTIONS.
WHEN EFO IS ACTIVATED, A 100db AUDIBLE ALARM LOCATED AT THE AVB SHALL SOUND FOR AT LEAST 10
ACTIVE VEHICLE BARRIER INTERFACES.
REFER TO ARMY STANDARD DESIGN CRITERIA FOR DETAILS ON PASSIVE BARRIER AND
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
7 AUGUST 2019
VERIFY CURRENT VERSION WITH SDDCTEA.
SCHEME LAYOUT IS SUBJECT TO CHANGE.
BEACON SAFETY SCHEME
TRAFFIC SIGNAL/HYBRID
COMBINATION INTERSECTION
NOTES CONT'D
E
1 2
D3-1
Side St
SIGNALPED.
15
3
Side St
D3-1
SIGNALPED.
15
5
D3-1
Main St
SIGNALPED.
4
D3-1
Main St
SIGNALPED.
15
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONCONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 10
100dB HORN
DARK
SILENT
ALTERNATING FLASHING YELLOW
ACTIVATED
SIGN WITH BEACONS
W3-3A-TEA WARNING
1 2 3
ACTIVE VEHICLE BARRIER NON-DEPLOYED DEPLOYING DEPLOYED
INBOUND
SCHEME
SAFETY
SIGNAL
TRAFFIC
INTERSECTION
8 9-
OPS
NORMAL YELLOW CHANGE
(MUTCD MINIMUM) SAFETY
ALL RED
BARRIER
DEPLOYING
GREENTRAFFIC SIGNAL YELLOW RED
DARK R10-11 ILLUMINATED(POLE 1)
NO RIGHT TURN LED BLANKOUT
28.
27.
26.
25.
24.
23.
22.
21.
20.
19.
18.
17.
16.
15.
14.
13.
12.
OPERATIONAL SEQUENCING FOR EMERGENCY FAST OPERATION
CONTROL
TRAFFIC GUARD REACTIONBARRIER
DEPLOYING
CONTAINED
THREAT
TIMELINE (SEC) 4 5 6 7 8
LED BLANK-OUT SIGN
DO NOT ENTER
100dB HORN
DARK
DARK
SILENT
ALTERNATING FLASHING YELLOW
ILLUMINATED
"DO NOT ENTER"
ACTIVATED
SIGN WITH BEACONS
W3-3A-TEA WARNING
1 2 3
INTERVAL
SAFETY
SCHEME
SAFETY
BEACON
HYBRID
TWO-LANE
HYBRID BEACON
ACTIVE VEHICLE BARRIER
DARK
NON-DEPLOYED DEPLOYING DEPLOYED
FLASHING RED
ALTERNATING
YELLOW
SOLID
NOT OBSTRUCT INTERSECTION SIGHT DISTANCE.
ALL PASSIVE BARRIERS PLACED AT INTERSECTION MUST
RETRACTED.
IN MAINLINE GREEN ONCE ALL AVBS HAVE BEEN FULLY
UNTIL THE SYSTEM IS RESET. NORMAL OPERATIONS TO RESET
SEQUENCE 10 AND OUTBOUND OPERATIONAL SEQUENCE 8
ALL DEVICES TO REMAIN IN INBOUND OPERATIONAL
INBOUND OPERATIONAL SEQUENCE 10.
SHALL BE PROVIDED AND MAY BE COMPLETED BEYOND
"FLASHING DON'T WALK" (FDW) INTERVAL. NORMAL FDW
ALL "WALK" INDICATIONS WILL IMMEDIATELY TRANSITION TO
OPERATIONAL SEQUENCE 4.
IF THE SIGNAL IS FLASHING TRANSITION TO INBOUND
TRANSITION TO INBOUND OPERATIONAL SEQUENCE 4.
WILL IMMEDIATELY CEASE THE GREEN INTERVAL AND
UPON EFO ACTIVATION, ALL INTERSECTION TRAFFIC SIGNALS
ACTIVATED.
SIGNAL TO RUN NORMAL PHASING PLAN WHEN EFO IS NOT
SPECIFIC PHASING OPERATION.
SIGNS AND SIGNAL INDICATIONS MAY VARY BASED ON THE
COORDINATION WITH THE AVB SIGNAL.
INTERSECTION SIGNALIZATION GOES TO ALL-RED IN
CALCULATED IN ACCORDANCE WITH THE MUTCD.
NORMAL INTERSECTION OPERATIONS SHALL BE
FINAL YELLOW AND RED CLEARANCE INTERVALS FOR
SHALL BE REVIEWED BY SDDCTEA.
PERFORMED BY A QUALIFIED TRAFFIC ENGINEER. PLANS
FINAL DESIGN AND OPERATIONAL ANALYSIS SHALL BE
BETWEEN LANES TO DISCOURAGE LANE CHANGING.
FOR MULTI-LANE ROADWAYS, UTILIZE A SOLID WHITE LINE
LOOP DETECTION.
OPERATE INDEPENDENTLY IN CONJUNCTION WITH SAFETY
UNDER EFO CONDITION, AVBS SHALL BE DESIGNED TO
25 MPH.
APPROVAL REQUIRE FOR POSTED SPEEDS HIGHER THAN
DESIGN IS BASED ON A 25 MPH DESIGN SPEED. SDDCTEA
DETECTION LOOPS) REQUIRE APPROVAL THROUGH SDDCTEA.
(SIGNALS, BEACONS, SIGNING, MARKINGS AND
SITE CONDITIONS. ANY ALTERATION IN TRAFFIC CONTROL
PLAN DETAILS ARE TYPICAL AND MAY BE ADJUSTED TO MEET
STRIP. 12-INCH INDICATIONS SHALL BE USED.
TUNNEL VISORS WITH BACKPLATES WITH RETROREFLECTIVE
ALL SIGNALS SHALL BE LED AND HAVE FULL CIRCLE
MANUFACTURER.
AND A3-A3 VARY BY AVB TYPE, MODEL, AND
AVB EQUIPMENT WIDTHS SHOWN ON SECTION A1-A1
THE STATE DOT OR LOCAL STANDARDS.
CONTROL AND RELATED EQUIPMENT SHALL CONFORM TO
DESIGN, CONSTRUCTION AND MATERIALS FOR TRAFFIC
DIM.
LED BLANK-OUT SIGN, IF USED, SHALL NOT AUTOMATICALLY
32
BEACON SAFETY SCHEME
TRAFFIC SIGNAL/HYBRID
COMBINATION INTERSECTION
5'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
(TYP)
AVB EQUIPMENT
6' MIN
BARRIER (TYP)
PASSIVE
10'-12' 10'-12'
DD
30'
MO
UN
TIN
G
HEIG
HT
MIN (L
UMIN
AIR
E)
10'-12' 10'-12'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
7
SECTION A1-A1NOT TO SCALE
* *
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND NOT TO SCALE
SECTION A3-A3
BARRIER (TYP)
PASSIVE
6' MIN
(TYP)
AVB EQUIPMENT
10'-12'10'-12' 10'-12' 10'-12' 10'-12'
30'
42'
2' 2'6'
2'6'
2'
DETAIL A
1' (TYP)
2' (TYP)
42'
DETAIL B
2'
8'76'2'4' (TYP)
2'6'2'
1' (TYP)
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
6' MIN 10'-12'
BARRIER (TYP)
PASSIVE
NOT TO SCALE
SECTION A2-A2
10'-12'
TRAFFIC
INBOUND
TRAFFIC
OUTBOUND
30'
MINIM
UM
MO
UN
TIN
G
HEIG
HT (L
UMIN
AIR
E)
C
10'-12'10'-12'
(TYP)
12" SIGNAL INDICATIONS
HYBRID BEACON -
17'-
19'
MO
UN
TIN
G
HEIG
HT
6
6' (TYP)
2
2
2
1
1
1
1
1
2
2
6' (TYP)
33
BEACON SAFETY SCHEME
TRAFFIC SIGNAL/HYBRID
COMBINATION INTERSECTION