Quote:
Originally Posted by moosejaw
Make it 3+3 + HOV
2+2+HOV is equivalent to what we have now
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Incorrect. It's 3 + 1 reversible lane configuration during rush hours. And, these days, that reversible lane stays open/in place longer and longer due to increased traffic.
Make it 3 + 3 + HOV. Why? We already have 3-lanes, for sometimes up to 4 hours in one direction, during rush hour. Even then SB traffic during afternoon rush hour can back-up all the way to the Oak Street Bridge. That's just today.
What's the point in building a new bridge with same capacity with just an additional HOV lane? Over the past decade major population growth in White Rock/South Surrey area has seen major traffic growth along Hwy 99 south of Hwy 17.
Major traffic speed variations have also increased accidents rates just there.
Further major node growth is population growth in North Delta/mid-Surrey with increasing traffic continues unabated heading to the Ladner Trunk Road, Hwy 17, and River Road on-ramps to the 99 Fwy.
And a new container terminal will be built at Roberts Bank Superport.
A 3 + 3 + HOV new bridge would be at capacity upon completion in perhaps 7 years time. Would require an additional twinned structure forthwith after the fact. Ergo, basically doubling the CAPEX of the current 10-lane proposal.
What's the point of that?
Politicians don't design infrastructure. MoTI civil engineers do with all detailed information at hand - in conjunction with outside highway design engineering consulting firms.
Just leave the GMT as is. For now. Not in the public interest to cause a mess and fix it later on at huge taxpayer expense.
BTW, for all intent and purposes, the current proposed GMB is dead. The new MoTI minister's mandate letter does not mention same. Only mentions the Pattullo Bridge replacement, which requires fed funding when they will be battling feds on KM.
Moreover, the removal of tolls on Translink's GEB will deprive them of $50 million/annum in revenue and Translink's Pattullo Bridge CAPEX portion/business case is predicated on toll revenue.
Translink's likely road-pricing replacement scenario will likely be a huge political boondoggle. IOW, the current MoTI minister will have her hands full just dealing with the Pattullo Bridge replacement. Any GMT replacement just won't be on her radar.