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Re: Will Queens Bus Redesign really speed things up?

Posted by pragmatist on Wed May 29 07:19:58 2019, in response to Re: Will Queens Bus Redesign really speed things up?, posted by New Flyer #857 on Wed May 29 03:47:20 2019.

The Federal Highway Administration's Manual on Uniform Traffic Control Devices provides guidance that the yellow interval be between three and six seconds without tying the requirement to specific approach velocities. That said, anything falling below the yellow times shown here should be considered as a potential short yellow light.

25 MPH -- 3.0 Seconds
30 MPH -- 3.5 Seconds
35 MPH -- 4.0 Seconds
40 MPH -- 4.5 Seconds
45 MPH -- 5.0 Seconds
50 MPH -- 5.5 Seconds
55 MPH -- 6.0 Seconds


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