Quote:
Originally Posted by logicbomb
I don't like it, but one planner made a good point about the roads inability to handle an increase in traffic. Imagine adding more cars to McBride, Canada Way and 10th?
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I don't think that planner has his thinking hat on, or maybe he failed math and thus went into social sciences.
In the morning, only 2 lanes of traffic come off the bridge. A lot of that traffic exits onto Royal or Columbia, so those roads you mentioned have much less than the 2 lanes capacity coming off the bridge. They can handle more cars (10th is already 2 lanes westbound). Besides, the first light at 6th could be used to control volumes further on while still providing everyone else access to the exit to Royal and Columbia, and freeing up traffic on the Surrey side so buses can access Scott Road station.
In the PM rush, all those roads funnel down to 1 lane on McBride, and then there is 1 lane off Royal (which is absorbing traffic from Columbia because access from Columbia is closed). Gridlock in New Westminster is an afternoon problem caused by people waiting for their turn to get on the bridge.
The biggest problem with only 2 lanes leaving Surrey is it causes gridlock around the Scott Road station, a key transfer point for buses from North Delta and West Surrey. The 319 (one of the busiest routes SoF) can get stuck in traffic for over 30 minutes. At least if everyone got on the bridge, and a traffic light at 6th made everyone wait for access to New West city streets, the bridge would be the gridlock and freeup the streets around the station for everyone else.
The bridge could be 7 lanes, like the Pitt River bridge. The roads in New West can easily handle 3 lanes entering town (especially if they improve the turn at Columbia to Brunette to 2 lanes).
But they really could use 4 lanes leaving New West. And the Surrey side can handle it: King George is 2 lanes (could easily be 3), Scott Road is 3 lanes, and direct access can be made from the new Bridge to the SFPR.