SW Washington Regional Interstate Transportation Throughput Evaluation Matrix

Summary of estimated citizen value for transportation project that could improve regional transportation throughput on I-5 and I-205 freeways.

NOTE: Individual category scores range from 0 (lowest) to 5 (highest).

Candidate
Transportation Projects
Direct Citizen
Impact Factors
Citizen Impact
Score (100 max.)
General
Impact Factors
General Impact
Score (100 max.)
CDC TI CD PC FO EI EE TIR CI TTA < weighting
9 9 5 7 7 5 5 10 7 3
Fix Columbia River rail bridge to align with current I-5 bridge lift 5 2 4 79 42 3 413 3 53
WestExpress44.53 77 2342441 62
East side bridge (192nd Interchange). 5 2 4 79 31 3 3 2 3 2 48
Replace I-5 bridge 3 3 1 49 2 2 3 2 22 3 44
Hayden Island commuter and truck bridge 4 4 3 75 4 3 4 3 3 3 4 67
Fly-over Bridge on I-5 over the Columbia (current I-5 Bridge remains as a local commuter bridge) 3 4 2 60 3 4 3 2 4 3 3 65
Extension of Amtrak Cascade Trains435 80 5553334 79
Improvements to CTRAN for crossing Columbia River44 5 85 5 5 5 4434 85
Commuter rail system from Clark County to Portland445 85 4353433 72
I-5 Columbia River Bridge (current I-5 Bridge remains as a local commuter bridge) 3 4 2 60 3 4 3 2 4 3 3 65
Light rail extended from Delta Park to Hayden Island. 4 1 2 54 3 3 4 2 2 3 3 55
Light rail extended from Haydon Island to Vancouver (on existing I-5 bridge converted to a commuter bridge). 3 2 2 49 3 3 4 2 2 4 3 59
Light Rail with new I-5 bridge (similar to the prior CRC project) 1 1 2 25 1 4 3 1 1 2 3 40
Improvements to I-5 bottle necks south of the Columbia River 5 4 2 79 3 2 4 2 4 3 2 60
Reverse lanes on 205 bridge 5 3 4 84 4 3 5 4 3 4 4 75
Designate a dedicated corridor for Trucks (contemplated west side bridge) 5 2 5 84 5 3 5 4 4 4 3 81
Tunnel from xxx to xxx. 3 4 2 60 2 3 2 2 4 4 3 60
Public transit: Add buses to existing bridges. 5 5 5 100 4 4 5 5 3 3 5 78