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The Plans

Option W4

 

OPTION W4:

Option W4 Diagram

Description Build four track viaduct and station
Pros
Marginal capacity increase.
 
Cons
Requires new viaduct with visual concerns,
No speed increase in tunnels, and tunnels still remain a bottleneck,
Affects property around viaduct.
 
Summary
Very high cost for minimal gains.
 

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