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5432 documenten gevonden.

Advanced signing for recreational and historical sites.

Gepubliceerd: | Jones, C.P. & Wilson, E.M.

Assessment of warning time needs at railroad-highway grade crossings with active traffic control.

Gepubliceerd: | Richards, S.H. & Heathington, K.W.

Crash tests of work zone traffic control devices.

Gepubliceerd: | Bryden, J.E.

Evaluation of constant warning times using train predictors at a grade crossing with flashing light signals.

Gepubliceerd: | Richards, S.H. Heathington, K.W. & Fambro, D.B.

Evaluation of railroad preemption capabilities of traffic signalcontrollers.

Gepubliceerd: | Marshall, P.S. & Berg, W.D.

Guidelines for the use of selected active traffic control devices at railroad-highway grade crossings (with discussion and closure).

Gepubliceerd: | Heathington, K.W. Richards, S.H. Fambro, D.B. & Williams Jr., E.C. (Discusser)

Improving work zone delineation on limited access highways.

Gepubliceerd: | Shepard, F.D.

Integrating microscopic simulation and optimization : application to freeway work zone traffic control.

Gepubliceerd: | Mousa, R.M. Rouphail, N.M. & Azadivar, F.

Model of the effects of rail-highway grade crossings on emergency access.

Gepubliceerd: | Ryan, T.A. & Carter, E.C.

School speed limits and speeds in school zones.

Gepubliceerd: | McCoy, P.T. & Heimann, J.E.