Re: New plan to reopen the Dumbarton line
Author: stash
Date: 08-17-2017 - 17:14
60 or 70 feet of clearance is needed over the water. Build a span high enough to clear water traffic and no need for an opening bridge.
Cprr Wrote:
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> I could not agree with you more Bob. 9 times out
> of 10, for modern earthquake standards it is
> cheaper to remove the old bridge. In reality does
> the swing portions still need to be there? That
> would help in the rebuild costs.