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345+00
350+00
PC 350
+23.93
355+00
PT 356
+69.70
360+00
PC 361
+18.68
365+00
PT 367
+61.56
370+00
375+00
380+00
PC 383
+74.95
385+00
390+00
PT 390
+84.11
395+00
PC 396
+91.94
PT 396
+92.14
400+00
405+00
PC 406
+00.44
410+00
PT 410
+04.89
PC 414
+20.26
415+00
420+00
PT 423
+79.65
425+00
430+00
435+00
440+00
445+00
PC 449
+61.64
450+00
PT 454
+50.78
455+00
PC 457
+53.06
460+00 PT 460
+91.22
465+00
470+00
PO
T 472
+39.93
PC 472
+69.93
PT 474
+79.38
475+00
480+00
485+00
490+00
PO
T 493
+43.20
PO
T 376
+70.49
380+00
PC 383
+69.88
385+00
390+00
PT 390
+72.87
395+00
400+00
405+00
410+00
415+00
PC 416
+64.13
420+00
425+00
PT 427
+53.04
430+00
435+00
440+00
445+00
450+00
PO
T 452
+63.10
PO
T 342
+98.84
PC 340
+53.81
PT 341
+80.19
PO
T 342
+59.05
PO
T 364
+00.00
365+00
370+00
PC 370
+84.95
375+00
PT 375
+05.50
PC 377
+31.27
380+00 PT 381
+50.15
PC 362
+50.29
365+00
370+00
PT 372
+04.91
375+00
PO
T 375
+51.20
(+)3.0
000
%(-)3.0000 %
STA = 424+16.11EL = 34.52'
(-)3.0000 %(+)0.3500 %
L = 800.00'
K = 239
ex = 3.35'
STA = 460+67.31
EL = 47.30'
(+)0.3500 %(-)3.0000 %
L = 900.00'
K = 269
ex = -3.77'
STA = 471+35.82
EL = 15.24'
(-)3.0000 %(+)0.3500 %
L = 606.35'
K = 181ex = 2.54'
STA = 476+50.00
EL = 17.04'
(+)0.3500 %(-)0.3500 %
L = 210.00'K = 300
ex = -0.18'
STA = 483+31.81EL = 14.65'
(-)0.3500 %(+)0.3500 %
STA = 490+00.00EL = 16.99'
(+)0.3500 %(+)0.1000 %
17.33
VP
C 396
+50.00
EL.
= 72.50'
VP
T 411
+50.00
EL.
= 72.50'
VP
C 420
+16.11
EL.
= 46.52'
VP
T 428
+16.11
EL.
= 35.92'
VP
C 456
+17.31
EL.
= 45.72'
VP
T 465
+17.31
EL.
= 33.80'
VP
C 468
+32.65
EL.
= 24.34'
VP
T 474
+38.99
EL.
= 16.30'
VP
C 475
+45.00
EL.
= 16.67'
VP
T 477
+55.00
EL.
= 16.67'
395+00 400+00 405+00 410+00 415+00 420+00 425+00 430+00 435+00 440+00 445+00 450+00 455+00 460+00 465+00 470+00 475+00 480+00 485+00 490+00335+00 340+00 345+00 350+00 355+00 360+00 365+00 370+00 375+00 380+00 385+00 390+00 395+00
0
10
20
30
40
0
10
20
30
40
50
0
10
20
30
40
0
10
20
30
40
50
60
70
80
90
0
10
20
30
40
0
10
20
30
40
50
60
70
80
90
0
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0
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0
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10
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SU
BJE
CT T
O C
HA
NG
E
PR
ELIM
INA
RY
SCHEMATIC LAYOUT
SH 146
,P.E.
TBPE NO.
NOT A BIDDING DOCUMENT
LEGEND
TRAFFIC COUNT YEAR ( ) DHV
EXISTING LANE INDICATOR
EXISTING ROADWAY TO BE REMOVED
EXISTING ROADWAY
EXISTING RIGHT-OF-WAY
PLANIMETRIC
CONTROL OF ACCESS
PROPOSED RIGHT-OF-WAY
PROPOSED LANE INDICATOR
PROPOSED STRIPING
PROPOSED SIDEWALKS
PROPOSED NOISE WALL
PROPOSED BRIDGE BENTS
PROPOSED RETAINING WALL
PROPOSED EMBANKMENT
PROPOSED DIRECT CONNECTOR
PROPOSED RAMPS
PROPOSED FRONTAGE ROADS
PROPOSED TOLL LANES
PROPOSED MAIN LANES
1
1
1
2
1
1
2
5
1
1
2
5
2
6
2
2
2
5
2
2
BLACK -0
BLACK -0
BLACK -0
GREEN -2
BLACK -0
GREEN -2
RED -3
BLACK -0
BLACK -0
ORANGE -6
MAGENTA -200
MAGENTA -37
RED -3
RED -3
RED -3
ORANGE -6
BLUE -1
BLUE -1
PURPLE -60
BLACK -0
DESCRIPTION SYMBOLOGY WEIGHT COLOR CODE
000000
COLORFILL LEGEND
PR
OJE
CT D
EV
EL
OP
ME
NT
HO
US
TO
N DIS
TRIC
T
SU
BJE
CT T
O C
HA
NG
E
PR
ELIM
INA
RY
PR
OJE
CT D
EV
EL
OP
ME
NT
HO
US
TO
N DIS
TRIC
T
PR
EP
AR
ED B
Y: P
AT
RIC
K G
AN
T
FIL
E L
OC
ATIO
N:
H:/S
H146/P
AT
RIC
KR
EVIS
ED/2
013
UP
DA
TE
S/R
EVIS
ED/E
XHIBIT.D
GN
2
2
PR
OP
OS
ED S
H 1
46
2
2
PR
OP
OS
ED S
H 1
46
PR
EP
AR
ED B
Y: P
AT
RIC
K G
AN
T
FIL
E L
OC
ATIO
N:
H:/S
H146/P
AT
RIC
KR
EVIS
ED/2
013
UP
DA
TE
S/R
EVIS
ED/E
XHIBIT.D
GN
LIM
ITS T
O: F
M 5
18
LIM
ITS F
RO
M:
CO
UN
TY LIN
E
CO
UN
TY: G
AL
VE
ST
ON
RO
AD
WA
Y: S
H 1
46
LIM
ITS T
O: F
M 5
18
LIM
ITS F
RO
M:
CO
UN
TY LIN
E
CO
UN
TY: G
AL
VE
ST
ON
RO
AD
WA
Y: S
H 1
46
LIMITS TO: FM 518
LIMITS FROM: COUNTY LINE
COUNTY: GALVESTON
APPROVED: / /
DATE: 05/28/2015
CSJ: 0389-06-095
DESIGN SPEED: 60 MPH MAIN/EXPRESS LANES
FUNCTIONAL CLASSIFICATION: ARTERIAL
ARTERIAL WITH GRADE SEPARATIONS AND EXPRESS LANES
DESIGN CRITERIA: SUBURBAN ROADWAY (MINIMUM)
RAMP DESIGN SPEED: 45 MPH
FRONTAGE ROADS AND ARTERIAL (PARALLEL TO EXPRESS)
DESIGN CRITERIA: LOW SPEED URBAN
DESIGN SPEED: 45 MPH
DESIGN CRITERIA
MAIN LANES
BRIDGE
SCALE
EXPRESS LANES
FRONTAGE ROAD/RAMPS
12'10' 12'12' 12' 10'12' 10'
12'12'12' 12'15'
16'15'
5'
40' FRONTAGE ROAD40' FRONTAGE ROAD
110' EXISTING RIGHT-OF-WAY
12'12' 12' 10'10' 12' 12'12'
BIKE
12' 10'12'10' 12' 12'10' 10'
78' EXPRESS LANES
78' EXPRESS LANES
75' PROPOSED RIGHT-OF-WAY
K E M A H
6T
H
7T
H
9T
H
CAROLYN
TEXAS
BE
L
CIE
N
2ND
Kemah
LEFT EXIT
Kemah
LEFT EXIT
EXIT MILE
N A S ASeabrook
N A S ASeabrook
EXIT MILE
4
4
PROPOSED RE-EVALUATION TO ADD EXIT RAMPS
PROP. SEABROOK EXIT
PROP. KEMAH EXIT
ROAD BRIDGEPROP. ACCESS
EXIST. R.O.W.
TEXAS
96
145' EXISTING RIGHT-OF-WAY
SDWLK
12'
2%3%
15'
10'
SSTR
VARIES
150' RAILROAD CORRIDOR
LANESHARED
14'6' 4'
SSTR
28' FRTG. RD. 6' 24' EXIT RAMP
12'
2%3%
15'
LANESHARED
10' 28' FRTG. RD.
12'12'
2%
10'
SSTR
4'
VARIES
SSTR
12' 12'
2%
10'
SSTR
4'
SSTR
SSTR
14' 6'4'
SSTR
24' EXIT RAMP
38' EXPRESS LANE 8' 38' EXPRESS LANE
EXIS
TIN
G R.O.W.
VARIES
76'
MA
RIN
E C
LE
AR
AN
CE
PROP. KEMAH EXIT
PROP. SEABROOK EXIT
SSTRSSCB
SSCB
10'
SWLK
114' WIDENED KEMAH BRIDGE
SSTR SSTR
SSTRSSCB
200' EXISTING RIGHT-OF-WAY 65' PROPOSED RIGHT-OF-WAY
15'
SSTRSSCB
SSTR
CLE
AR C
REE
K
EXPRESS LANES
ARTERIALEXPRESS L
ANESARTERIAL
100' EXISTING RIGHT-OF-WAY
SDWLK
12'
2%3%
15'
28' FRTG. RD.15'
12' 10'12'
2%
10'
2%
SSCB
12' 12' 10'
SSTR SSTR
VAR.
LANESHARED
VAR.
SDWLK
12'
2%3%
15'
LANESHARED
28' FRTG. RD.
VAR. 75' PROPOSED RIGHT-OF-WAY
78' EXPRESS LANES VARIES
EXIT ONLY
EXIT MILE
KIPP
EXIST. R.O.W.
PROP. R.O.W.
UTILITY CORRIDOR
EXIST. RAILROAD CORRIDOR
EXIST. RAILROAD CORRIDOR
PROP. R.O.W.
PROP. EXPRESS LANES
PROP. ARTERIAL
PROP. EXPRESS BRIDGE
PROP. WIDENED KEMAH BRIDGE
PROPOSED EXIT RAMPSSH 146 PROPOSED TYPICAL SECTION
CLEAR CREEK BRIDGESH 146 PROPOSED TYPICAL SECTION
6TH TO FM 518SH 146 PROPOSED TYPICAL SECTION
SOUTH OF FM 518SH 146 PROPOSED TYPICAL SECTION
4003002001000
F.M.
518
TEXAS
146
-2%+2%
10'
BIKEWAY-2%
-3%+2%
+3% 8'SDWK
+2% -2%
EXIS
TIN
G R.O.W.
PR
OP
OS
ED R.O.W.
EXIS
TIN
G R.O.W.
PR
OP
OS
ED R.O.W.
2094
F.M.
1NASA
2094F.M. F.M.
518
2094F.M. F.M.
518
1
EXIT
1NASA
1NASA
1
EXIT
TEXAS
146 TEXAS
146
PR
OP
OS
ED R.O.W.
PR
OP
OS
ED R.O.W.
PR
OP
OS
ED R.O.W.
NORTH
La Porte
TEXAS
146 518F.M.
Kemah
2094F.M.
Kemah
518F.M.
41/
2094F.M.
NASA 1 FM 2094 FM 518 BEL
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