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FEASIBILITY STUDY DANBURY BRANCH ELECTRIFICATION PROJECT
PROJECT
UPDATE FOR THE
NEW MILFORD
RAIL SERVICE
RESTORATION SOCIETY
OCTOBER 28, 2003
PROJECT
UPDATE FOR THE
NEW MILFORD RAIL
RESTORATION SOCIETY
OCTOBER 28, 2003
STUDY TEAM
• CONNECTICUT DEPARTMENT OF TRANSPORTATION
- RESPONSIBLE FOR STUDY; DIRECTS THE FOLLOWING TEAM:
• WASHINGTON GROUP INTERNATIONAL (PRIME CONSULTANT)
– SUBCONSULTANTS
• GANNETT FLEMING TRANSIT & RAIL SYSTEMS
• URBITRAN ASSOCIATES
• MULTISYSTEMS
• JAC PLANNING
• PROJECT PLANNING AND ANALYSIS
STUDY PURPOSE & GOALS AND OBJECTIVES
• STUDY PURPOSE
– EVALUATE A RANGE OF INFRASTRUCTURE AND SERVICE IMPROVEMENTS
– DETERMINE POTENTIAL TO ENHANCE THE BRANCH’S ATTRACTION
– ALTERNATIVE TO DRIVING ROUTE 7
– ALTERNATIVE TO COMMUTING ON THE HARLEM LINE
• GOALS AND OBJECTIVES
– INCREASE UTILITY OF THE BRANCH, ALLOWING FOR REDUCED TRAVEL TIME AND MORE FREQUENT SERVICE
– EXPLORE FEASIBILITY OF PASSENGER SERVICE, DANBURY TO NEW MILFORD
– HELP REDUCE AUTOMOBILE CONGESTION IN THE ROUTE 7 CORRIDOR AND OTHER ADJACENT NORTH/SOUTH CORRIDORS
– IMPROVE ATTRACTIVENESS OF THE DANBURY BRANCH AS AN ALTERNATIVE TO THE HARLEM LINE IN NEW YORK STATE FOR CONNECTICUT RAIL COMMUTERS
STUDY OUTLINE – FIVE TASKS
• DATA COLLECTION, REVIEW, PUBLIC OUTREACH
• EVALUATION OF ENGINEERING ALTERNATIVES
• RIDERSHIP FORECASTING
• EVALUATE THE IMPACT OF ELECTRIFICATION
• FINAL REPORT
Danbury Branch Study - Phase IProject 302-008 - Work Schedule RevisedPrepared by Washington Group - September 18, 2003
Task or Activity Mar-03 Apr-03 May-03 Jun-03 Jul-03 Aug-03 Sep-03 Oct-03 Nov-03 Dec-03 Jan-04 Feb-04Task 1 - Data Collection & Public Outreach Plan1.0 Review Previous Studies, Reports, Plans1.1 Review Existing Rail Schedules/Service Patterns1.3 Review Freight Service Sched./Service Patterns1.4 Review Transit Interface1.5 Review Existing Road Netw ork1.6 Review Existing Rail Ridership1.7 Public Outreach PlanAdvisory Committee MeetingsPublic MeetingsPurpose and Needs Report Study Web Page Placed on Line/Updated
Task 2 - Evaluation of Engineering Alternatives2.1 Review Branch Line Rights of Way Boundaries2.2 Evaluate Track geometry Improvements2.3 evaluate Feasibility of Double Tracking2.4 Evaluate Feasibility of Pasing Sidings Alternative2.5 Evaluate Innovative TechnologiesPrepare Draft Task 2 Report Review and Comment PeriodPrepare Final Task 2 Report
Task 3 - Ridership ForecastingInterface w ith DOT Forecasting UnitRidership Forecast Model Runs by DOT
Task 4 - Evaluate the Impact of Electrif icationCapital Cost EstimatesEffect of Electrif ication on Running TimePrepare Draft Task 4 ReportReview and CommentPrepare Final Task 4 Report
Task 5 - Phase I Final Report & PresentationPrepare Phase I Final ReportPrepare Phase I PresentationPresentations to Public
placed online open to public
PROJECT MILESTONES
• TASK ONE – DATA COLLECTION, PUBLIC OUTREACH PLAN (JUNE, 2003); PURPOSE AND NEEDS REPORT (SEPTEMBER, 2003)
• TASK TWO – EVALUATION OF ENGINEERING ALTERNATIVES (JANUARY, 2004)
• TASK THREE – RIDERSHIP FORECASTING (SPRING, 2004)
• TASK FOUR – EVALUATION OF IMPACTS OF ELECTRIFICATION (FEBRUARY, 2004)
• TASK FIVE – FINAL REPORT & PRESENTATION (SPRING, 2004)
Public Outreach
• Goal 1 - Establish effective communication with the public
• Goal 2 - Encourage early and continuing public participation
• Goal 3 - Present complete information to the public
• Goal 4 - Determine public sentiment
http://www.danburybranchstudy.com
Public Meetings
Danbury to New Milford
Extension of Passenger Service
Danbury to New Milford Section
• Study of this section resulting from Transportation Strategy Board priority
• Study of this section follows completion of Branch line review in Task 2
• Involves thorough on-site investigation
• Will involve discussions between Housatonic Railroad, ConnDOT, Metro-North, HVCEO, Study Team and local representatives
Danbury to New Milford Section
• Maybrook Line (Danbury to Berkshire Junction) – 2.9 miles
• Berkshire Line (Berkshire Junction to New Milford) –11.5 miles
• 9 Grade Crossings
• 7 Overhead Bridges
• 3 Sidings (New Milford Station, Kimberly-Clark, Berkshire Junction)
• ROW owned by Housatonic Railroad Co.
Danbury to New Milford Issues Implementing Passenger Service on
Existing Freight Lines
• Compensation
• Liability Insurance
• Grade Crossing Safety
• Signaling and Train Control Requirements
• Right-of-Way Capacity Constraints
• Maintaining Integrity of Freight Service
• Track Upgrade Requirements
• Freight Clearances (electrification)
Overview of Engineering Task 2
Potential Improvement Strategies
Potential Improvement Strategies
• Track Geometry Improvements - Curvature, Grades, Super Elevations, Clearances, Grade Crossings
• Potential for Double Tracking
• Feasibility of Passing Sidings
• Electrification
• Application of Innovative Technologies
RED – INBOUND, DANBURY TO SOUTH NORWALKBLUE – OUTBOUND, SOUTH NORWALK TO DANBURYGREEN – INBOUND/OUTBOUND TRAINS WITH SCHEDULED MEETS
KEY:
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SOUTH NORWALK
MERRITT
WILTON
CANNONDALE
BRANCHVILLE
REDDING
BETHEL
DANBURY
HOUSATONIC R.R. STA. EQUATION 24.1=0.0
BROOKFIELD
NEW MILFORD
0.0
3.7
7.3
8.9
12.7
17.3
21.0
23.6
4.4
11.1
1:3
0 a
DANBURY BRANCH
CURRENT MNR WEEKDAY SCHEDULE
SOUTH NORWALK TO DANBURY
70
65
60
55
50
45
40
35
30
25
20
15
10
50
BR
AN
CH
VILL
E
RED
DIN
G
BET
HEL
1 4 5
S. N
OR
WA
LK
MER
RIT
T 7
WIL
TON
CA
NN
ON
DA
LE
24Milepost
20 21 22 23
DA
NB
UR
Y
EXISTING MAXIMUM ALLOWABLE SPEED
RESTRICTIONS
12 13 14 15 16 17 18 19
PASS
ENG
ER
STA
TIO
NS
Spee
d (m
ph)
10 116 7 8 92 3
South Norwalk to Danbury
70
65
60
55
50
45
40
35
30
25
20
15
10
50
PASS
ENG
ER
STA
TIO
NS
Spee
d (m
ph)
10 116 7 8 9
DA
NB
UR
Y
PROPOSED MAXIMUM ALLOWABLE SPEED
12 13 14 15 16 17
INCREASED SPEED
EXISTING SPEED
24Milepost
20 21 22 232 31 4 5
S. N
OR
WA
LK
MER
RIT
T 7
INCREASED SPEED DUE TO INCREASE IN SUPERELEVATION AND UNDERBALANCE.
BR
AN
CH
VILL
E
RED
DIN
G
BET
HEL
WIL
TON
CA
NN
ON
DA
LE
18 19
South Norwalk to Danbury
EXISTING SPEED VS. TIME CHART
0
10
20
30
40
50
60
0.00
10.0
0
20.0
0
30.0
0
40.0
0
50.0
0
60.0
0
TIME IN MINUTES
SPEE
D IN
MPH
54.1
2
MER
RIT
7 S
TATI
ON
SOU
TH N
OR
WA
LK S
TATI
ON
BR
AN
CH
VIL
LE S
TATI
ON
RED
DIN
G S
TATI
ON
BET
HEL
STA
TIO
N
DA
NB
UR
Y S
TATI
ON
WIL
TON
STA
TIO
N
CA
NN
ON
DA
LE S
TATI
ON
South Norwalk to Danbury
INCREASED SPEED VS. TIME CHART
0
10
20
30
40
50
60
0.00
10.0
0
20.0
0
30.0
0
40.0
0
50.0
0
6000
TIME IN MINUTES
SPEE
D IN
MPH
51.7
5
MER
RIT
7 S
TATI
ON
SOU
TH N
OR
WA
LK S
TATI
ON
BR
AN
CH
VIL
LE S
TATI
ON
RED
DIN
G S
TATI
ON
BET
HEL
STA
TIO
N
DA
NB
UR
Y S
TATI
ON
WIL
TON
STA
TIO
N
CA
NN
ON
DA
LE S
TATI
ON
South Norwalk to Danbury
UNRESTRICTED SPEED VS. TIME CHART
0
10
20
30
40
50
60
0.00
5.00
10.0
0
15.0
0
20.0
0
25.0
0
30.0
0
35.0
0
40.0
0
45.0
0
50.0
0
TIME IN MINUTES
SP
EE
D IN
MP
H
MER
RIT
7 S
TATI
ON
SOU
TH N
OR
WA
LK S
TATI
ON
BR
AN
CH
VIL
LE S
TATI
ON
RED
DIN
G S
TATI
ON
BET
HEL
STA
TIO
N
DA
NB
UR
Y S
TATI
ON
WIL
TON
STA
TIO
N
CA
NN
ON
DA
LE S
TATI
ON
43.1
8
South Norwalk to Danbury
70
65
60
55
50
45
40
35
30
25
20
15
10
5
23.3
* NOTE: TRAINS WILL HAVE TO STOP TO MANUALLY OPERATE HAND-THROW SWITCHES
DA
NB
UR
Y
NEW
MIL
FOR
D
9.0
* BER
KSH
IRE
LIN
E
3.0 4.0
BR
OO
KFI
ELD
1.0
NO
RTH
DA
NB
UR
Y
PASS
ENG
ER
STA
TIO
NS
Spee
d (m
ph)
10.0
5.0 6.0 7.0 8.0
* MA
YBR
OO
K L
INE
2.0
EXISTING MAXIMUM ALLOWABLE SPEED WITH RESTRICTIONS
Milepost
23.9/
77.4
78.0
11.0
79.0
80.0
/ 0.0
Danbury to New Milford
ESTIMATED RUN TIMES VERSUS SPEEDSOUTH NORWALK TO DANBURY
CURRENT SCHEDULE• INBOUND: 47 MINUTES• OUTBOUND: 47 – 54 MINUTES
BASELINE• 50 MPH MAXIMUM ALLOWABLE SPEED WITH SPEED RESTRICTIONS • 45.78 MINUTES
INCREASED SUPERELEVATION• 60 MPH MAXIMUM ALLOWABLE SPEED WITH SPEED RESTRICTIONS • 42.75 MINUTES
UN-RESTRICTED TIME• 60 MPH MAXIMUM ALLOWABLE SPEED WITH SPEED RESTRICTIONS • 34.18 MINUTES• RIGHT-OF-WAY ACQUISITION REQUIRED
DWELL TIMES @ STATIONS - 60 SECONDS
EXISTING SPEED VS. TIME CHART
0
10
20
30
40
50
60
0.00
5.00
10.0
0
15.0
0
20.0
0
25.0
0
30.0
0
35.0
0
40.0
0
TIME IN MINUTES
DA
NB
UR
Y S
TATI
ON
MA
YB
RO
OK
LIN
E
BER
KSH
IRE
LIN
E
NO
RTH
DA
NB
UR
Y
BR
OO
KFI
ELD
NEW
MIL
FOR
D
41.5
0
Danbury to New Milford
70
65
60
55
50
45
40
35
30
25
20
15
10
5
23.3
* NOTE: TRAINS WILL HAVE TO STOP TO MANUALLY OPERATE HAND-THROW SWITCHES
10.0
5.0 6.0 7.0 8.0
INCREASED SPEED
EXISTING SPEEDINCREASED SPEED DUE TO INCREASE IN SUPERELEVATION AND UNDERBALANCE.
40 MPH MAXIMUM ALLOWABLE SPEED WITH RESTRICTIONS
Milepost
23.9/
77.4
78.0
11.0
79.0
80.0
/ 0.0
9.03.0 4.0
DA
NB
UR
Y
* MA
YBR
OO
K L
INE
2.0
NO
RTH
DA
NB
UR
Y
NEW
MIL
FOR
D
* BER
KSH
IRE
LIN
E
BR
OO
KFI
ELD
1.0
Danbury to New Milford
INCREASE MAS TO 40 MPH VS. TIME CHART
0
10
20
30
40
50
60
0.00
5.00
10.0
0
15.0
0
20.0
0
25.0
0
30.0
0
35.0
0
40.0
0
TIME IN MINUTES
SPEE
D IN
MPH D
AN
BU
RY
STA
TIO
N
MA
YB
RO
OK
LIN
E
BER
KSH
IRE
LIN
E
NO
RTH
DA
NB
UR
Y
BR
OO
KFI
ELD
NEW
MIL
FOR
D
34.3
0
Danbury to New Milford
70
65
60
55
50
45
40
35
30
25
20
15
10
5
23.3
* NOTE: TRAINS WILL HAVE TO STOP TO MANUALLY OPERATE HAND-THROW SWITCHES
DA
NB
UR
Y
* MA
YBR
OO
K L
INE
NEW
MIL
FOR
D
9.0
* BER
KSH
IRE
LIN
E
3.0 4.0
BR
OO
KFI
ELD
1.0
NO
RTH
DA
NB
UR
Y
INCREASED SPEED DUE TO INCREASE IN SUPERELEVATION AND UNDERBALANCE.
PASS
ENG
ER
STA
TIO
NS
Spee
d (m
ph)
10.0
5.0 6.0 7.0 8.0
Milepost
23.9/
77.4
78.0
11.0
79.0
80.0
/ 0.0
2.0
EXISTING SPEED
INCREASED SPEED
50 MPH MAXIMUM ALLOWABLE SPEED WITH
RESTRICTIONS
Danbury to New Milford
INCREASE MAS TO 50 MPH VS. TIME CHART
0
10
20
30
40
50
60
0.00
5.00
10.0
0
15.0
0
20.0
0
25.0
0
30.0
0
3500
TIME IN MINUTES
SPEE
D IN
MPH D
AN
BU
RY
STA
TIO
N
MA
YB
RO
OK
LIN
E
BER
KSH
IRE
LIN
E
NO
RTH
DA
NB
UR
Y
BR
OO
KFI
ELD
NEW
MIL
FOR
D
31.3
0
Danbury to New Milford
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
23.3
* NOTE: THIS ALTERNATIVE ASSUMES REMOTE CONTROL, POWER-OPERATED SWITCHES. TRAINS WILL NOT HAVE TO STOP.
DA
NB
UR
Y
* MA
YBR
OO
K L
INE
INCREASED SPEED DUE TO: 1) INCREASE IN SUPERELEVATION AND UNDERBALANCE. 2) REALIGNING RAILROAD. EXTENT OF REALIGNMENT AND ROW ACQUISITION NOT DETERMINED
Milepost
23.9/
77.4
78.0
11.0
79.0
80.0
/ 0.0
PASS
ENG
ER
STA
TIO
NS
Spee
d (m
ph)
10.0
5.0 6.0 7.0 8.02.0
NEW
MIL
FOR
D
9.0
* BER
KSH
IRE
LIN
E
3.0 4.0
BR
OO
KFI
ELD
1.0
NO
RTH
DA
NB
UR
Y
INCREASED SPEED
60 MPH MAXIMUM ALLOWABLE SPEED WITH
RESTRICTIONS
EXISTING SPEED
Danbury to New Milford
INCREASE MAS TO 60 MPH VS. TIME CHART
0
10
20
30
40
50
60
0.00
5.00
10.0
0
15.0
0
20.0
0
25.0
0
TIME IN MINUTES
SPEE
D IN
MPH D
AN
BU
RY
STA
TIO
N
MA
YB
RO
OK
LIN
E
BER
KSH
IRE
LIN
E
NO
RTH
DA
NB
UR
Y
BR
OO
KFI
ELD
NEW
MIL
FOR
D
23.0
0
Danbury to New Milford
ESTIMATED RUN TIMES VERSUS SPEEDDANBURY TO NEW MILFORD
ESTIMATED SCHEDULE• EXISTING SPEEDS FROM HOUSATONIC RAILROAD TRACK CHARTS• RUNTIME BASED ON MNR GENESIS LOCOMOTIVES• DMU’s CAN ACCELERATE FASTER, MAY REDUCE ANOTHER MINUTE OFF OF SCHEDULE
BASELINE• 30 MPH MAXIMUM ALLOWABLE SPEED WITH SPEED RESTRICTIONS • 41.4 MINUTES• ESTIMATED RUNTIMES INCLUDE 5 MINUTES TO OPERATE HAND-THROW SWITCHES IN DANBURY AND AT BERKSHIRE JUNCTION
• DWELL TIMES @ STATIONS - 60 SECONDS
ESTIMATED RUN TIMES VERSUS SPEEDDANBURY TO NEW MILFORD
INCREASED SUPERELEVATION/UNDERBALANCE• 40 MPH MAXIMUM ALLOWABLE SPEED WITH SPEED RESTRICTIONS• 34.3 MINUTES• 50 MPH MAXIMUM ALLOWABLE SPEED WITH SPEED RESTRICTIONS• 31.3 MINUTES• ESTIMATED RUNTIMES INCLUDE 5 MINUTES TO OPERATEHAND-THROW SWITCHES IN DANBURY AND AT BERKSHIRE JUNCTION
UN-RESTRICTED SPEED • 60 MPH MAXIMUM ALLOWABLE SPEED WITHOUT SPEED RESTRICTIONS• 23.0 MINUTES• RIGHT-OF-WAY AQUISITION REQUIRED• WAYSIDE SIGNAL SYSTEM WITH POWER OPERATED SWITCHES REQUIRED
• DWELL TIMES @ STATIONS - 60 SECONDS
RE-ALIGNED TRACK
EXISTING TRACK
CURVE RE-ALIGNMENT TO INCREASE SPEED
RIGHT-OF-WAY GRADE CROSSING
CURVE RE-ALIGNMENT TO INCREASE SPEED
EXISTING TRACK
RE-ALIGNED TRACK
RIGHT-OF-WAY
RIGHT-OF-WAY TAKE
GRADE CROSSING
THANK YOU FOR COMING!
QUESTIONS???