文档介绍：Capital Planning and Programming
at the MBTA
Topics:
1. Capital Planning and Programming at the MBTA1
• Background
• SGR Database Model
• Capital Planning Analysis
• MBTA Use of SGR
1 Based on work by Steve Barrang, Director, MBTA Department of Capital Management, and
Brian McCollom, McCollom Management
Nigel . Wilson , Fall 2006 slide 1
Lecture 11
Concentrated Service Expansion
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BrBraintraintreeee SWSW NNeNeewwburbbururyypporpoorrtt GrGreeeenbunbushsh
CorridorCorridor
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RAPID EXPANSION
Increases in
Rail Route Miles,
Rail Ridership
Vehicle Miles
Nigel . Wilson , Fall 2006 slide 2
Lecture 11
Service and Capital Spending Trends
80 $800
70 $700
Revenue Vehicle Miles
Rev
60 $600
e
nue VehicleMiles(
millions ofdollars
50 $500
Straight Line Capital Trend
40 $400
m
30 $300 ($
illions)
Total Capital Expenditures 19
Straight Line Trend 99
)
20 $200
10 $100
0 $0
7
9 1 3 5 8 9 1 3 5 7
7 8 8 8 9 8 9 9 9 9
9 9 9 9 1 9 9 9 9 9
1 1 1 1 1 1 1 1 1
Nigel . Wilson , Fall 2006 slide 3
Lecture 11
The MBTA Capital Problem
• System has expanded
• Ongoing Capital Needs are greater
-- system renewal
-- system expansion
• Spending on Ongoing Capital Needs is decreasing
Nigel . Wilson , Fall 2006 slide 4
Lecture 11
MBTA Approach
• MBTA focus is first on developing State of Good Repair
(SGR) Database
• Two Project Objectives
• Legislative: Demonstrate Ongoing Funding Needs
-- Engineering assessment of current assets
• Management: Develop long range capital planning model
-- Project programming under constrained funding
Nigel . Wilson , Fall 2006 slide 5
Lecture 11
State of Good Repair
SGR: The ideal operating condition
• A “perf