Barrel trailer for maximum collision protection.

Texas crash cushion trailer to protect highway maintenance vehicles /
by: Marquis, E. L.
Published: (1972)

Effects of temperature change on plastic crash cushions /
by: Toth, Victor N.
Published: (1976)

Monitoring field installations of impact energy attenuators by videotape : final report : federal-aid research project D-4-108 /
by: Snyder, Robert A.
Published: (1974)

Response of highway barriers to repeated impact loading : steel post barriers /
by: Armstrong, K. S.
Published: (1985)

International roadside safety hardware research.
Published: (1988)

Response of highway barriers to repeated impact loading : concrete barriers /
by: Steves, M. A.
Published: (1985)

Barrel protective barrier /
by: Hirsch, T. J. (Teddy James)
Published: (1968)

1992 transportation engineering research reports /
Published: (1994)

The development and application of yield right-of-way signs.
by: Kell, James H.
Published: (1958)

Performance and operational experience of crash cushions /
by: Carney, John F.
Published: (1994)

In-service experience on installations of Texas modular crash cushions /
by: White, Monroe C.
Published: (1969)

Full scale crash tests of a tire-sand inertia barrier /
by: Marquis, E. L.
Published: (1975)

Developing an enhanced protection of median openings between parallel bridge structures /
by: Kovar, James C., et al.
Published: (2025)

The impact of Jersey median barriers on the frequency and severity of freeway accidents /
by: McNally, Michael G.
Published: (1991)

Positive guidance and older motorists : guidelines for maintenance supervisors /
Published: (1996)

Incorporating the effects of signal transitions in the selection of timing plans in traffic responsive signal systems : project 465080 final report /
by: Balke, Kevin N.
Published: (1998)

Creating a systems engineering approach for the manual on uniform traffic control devices /
by: McNeal, Heather
Published: (2011)

An analysis of roadway user information systems /
by: Emhjellen, Kjetil, 1965-
Published: (1990)

Legibility of microprismatic sheeting and Clearview alphabet : summary report /
by: Carlson, Paul J. (Paul John), 1969-
Published: (2003)

Development and evaluation of transit signal priority strategies /
by: Garrow, Michael
Published: (1997)

Crash cushions : selection, criteria and design /
by: Lawrence, L. R., et al.
Published: (1975)

Vehicle impact attenuation by modular crash cushion /
by: Hirsch, T. J. (Teddy James)
Published: (1969)

A crash cushion for narrow objects /
by: Sicking, Dean
Published: (1983)

A crash cushion for narrow objects /
by: Sicking, Dean
Published: (1983)

Truck monitoring and warning systems for freeway-to-freeway connections /
by: Lee, Clyde E.
Published: (1999)

Truck monitoring and warning systems for freeway-to-freeway connections /
by: Lee, Clyde E.
Published: (1999)

Cost-effectiveness and energy benefits of dynamic lane assignment signs /
by: Messer, Carroll J.
Published: (1994)

Energy dissipation characteristics of clustered rubber cylinders /
by: Sicking, Dean
Published: (1989)

Safety aspects of intersection control devices /
by: Roer, Paul O.
Published: (1970)

Current research on roadside safety features.
Published: (1996)

Guidelines to reduce red-light-running /
by: Bonneson, James A.
Published: (2003)

Recycled content sign blanks /
by: Roschke, Paul N.
Published: (1996)

Performance evaluation of cable median barrier systems in Texas /
Published: (2009)

Evaluation of plastic drum specifications /
by: Mak, King K.
Published: (1995)

Evaluation of channelizing devices for work zones : type II barricades and chevron panels /
by: Cottrell, Benjamin H.
Published: (1982)

Development and evaluation of light rail transit signal priority strategies /
by: Taylor, Beth
Published: (1998)