No-passing zone treatments for special geometric and traffic operational situations. Final report.

Federal Highway Administration, Traffic Systems Division, Washington, D.C.

Comparison of signs and markings for passing/no-passing zones. Executive summary.

Federal Highway Administration, Office of Research, Washington, D.C.

Comparison of signs and markings for passing/no-passing zones. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.

Passing and no-passing zones: signs, markings, and warrants. Final report.

Federal Highway Administration, Traffic Systems Division, Washington, D.C.

An experimental investigation of the unsteady aerodynamics of passing highway vehicles. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

An experimental investigation of the unsteady aerodynamics of passing highway vehicles. Final summary.

National Highway Traffic Safety Administration, Washington, D.C.

Passing lanes and other operational improvements on two-lane highway. Phase I - technical report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, Washington, D.C.

Study designs for passing sight distance requirements. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

Statistical fluctuations in the energy loss of 5.8 MeV alpha particles passing through an absorber of variable thickness /

"Contract No. AT(30-1)-2740."