Table 1: Detailed Project Cost Estimate in PE, Constant 1999 Dollars (Millions)

Category Description Quantity Cost (Millions
of 1999 $)
Construction Costs Site Preparation and Restoration

Utility relocation - meters

3675

$13.2

Street restoration - meters

3675

$1.9

Traffic signals - #

7

$0.6

Structure mod. and underpinnings - #

2

$2.9

Environmental mitigations - #

2

$0.8

Maintenance facility and yard

1

$25.6

Trackway - meters

At grade - 2 track

690

$0.4

Subway - meters

Cut/cover - 1 track

593

$16.7

Cut/cover -2 track

1230

$79.1

Mined tunnel -1 track

413

$16.5

Mined tunnel -2 track

749

$42.5

Ventilation (cut/cover + mined tunnel)

2985

$5.5

Stations - number

At grade

1

$2.6

Underground

4

$79.5

Trackwork

Ballasted - meters

690

$0.4

Direct fixation - meters

4964

$2.8

Special - turnouts, turnback. . . etc. - #

1

$0.6

Traction power supply - meters

5654

$4.6

Signaling and train control - meters

5654

$7.2

Communications/fire/safety - meters

5654

$2.5

Subtotal Construction Costs  

$305.8

Non-Construction Costs Right-of-way

Right-of-way - stations -#

5

$4.8

Right-of-way - Maintenance facility - #

1

$2.2

New Vehicles - #

8

$20.1

Preliminary Engineering  

$10.0

Final engineering/management  

$39.8

Subtotal Non-Construction Costs  

$76.9

Contingency  

$45.9

Total  

$428.6