Hi All
I have two intersection # 1 and # 2 respectively. 1 is unsignalized and 2 is signalized. They are closely spaced adn in a CBD. At the Ist Intersection I ahve
SB Left and a right
EB 1 thru ||||| 2 thru (Existing)
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IInd Intersection
EB 2 left and 2 thru and a shared right.
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Now the model was calibrated for the existing and it worked fine with the travel times collected.

In the Alternate conditions, due to one lanes at int 1 two lanes are weaving and instead of one. Is there by anyway we can model this situation. I want only a one lane weave.
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Another problem realted to the same is that the lanes were narrowed in the alt to accomodate bike lanes. I do understands that the saturation flow would decrease but would it decerease to an extend of total gridlock as compared to the LOS D/E in the existing.

Please advice.

Thanks