Roadway illumination systems : final report /

Development of design criteria for safer luminaire supports /
Published: (1969)

Summary of findings of NCHRP project project 15-6. Development of criteria for safer luminaire supports /
by: Edwards, Thomas C.
Published: (1968)

An analytical solution of the impact behavior of luminaire support assemblies.
by: Martinez, J. E. (Jose Edwardo), 1943-
Published: (1967)

Multi-directional slip base for break-away luminaire supports.
by: Edwards, Thomas C.
Published: (1967)

Traffic safety barriers, lighting supports, and dike slopes /
Published: (1972)

An interim report on roadside sign visibility /
by: Walton, Ned E.
Published: (1967)

Evaluation of roadway lighting systems designed by small target visibility (STV) methods /
Published: (2002)

Crash test of mile post marker /
by: Hirsch, T. J. (Teddy James)
Published: (1972)

"Captive column" crash tests /
by: Ross, B. W.
Published: (1981)

Fatigue analysis of the cast aluminum base /
by: Ross, Hayes E., et al.
Published: (1968)

An interim report on a study of roadway light systems /
by: Rowan, Neilon J.
Published: (1966)

Recommended procedures for vehicle crash testing of highway appurtenances /
by: Bronstad, M. E. (Maurice E.)
Published: (1974)

Two post driveable sign supports /
by: Morgan, James R.
Published: (1992)

Development of break-away sign supports and slotted steel plate mechanical fuses /
by: Rowan, Neilon J.
Published: (1968)

Visibility criteria for signs, signals, and roadway lighting.
Published: (1989)

Evaluation of roadway lighting systems designed by small target visibility methods /
Published: (2000)

Photometric studies of the Austin "moonlight" tower lighting systems /
by: Rowan, Neilon J.
Published: (1966)

Generic small sign support system and validation of acceptable support performance /
by: Morgan, James R.
Published: (1990)

Fatigue failure and cracking in high mast poles /
by: Goyal, Raka
Published: (2012)

Fatigue failure and cracking in high mast poles /
by: Goyal, Raka
Published: (2012)

An interim report on a study of disability veiling brightness /
by: Rowan, Neilon J.
Published: (1967)

Visibility for roadways, airways, and seaways, 1991 : highway operations, capacity, and traffic control : proceedings of a conference July 25-26, 1990, Washington, D.C.
Published: (1991)

Lighting, visibility, and accidents /
Published: (1971)

Warrants and priorities for roadway lighting /
by: Walton, Ned E.
Published: (1975)

Lighting, visibility, and railroad-highway grade crossings /
Published: (1977)

Traffic operations - illumination studies /
by: Cleveland, Donald E.
Published: (1966)

Impact behavior of sign supports : a progress report /
Published: (1965)

Crash tests and evaluation of single post highway signs /
by: Hirsch, T. J. (Teddy James)
Published: (1973)

Interim progress report on supplementary studies in highway illumination /
by: Walton, Ned E.
Published: (1967)

NCHRP report 350 compliance tests of the V-Loc sign support system /
by: Bligh, Roger P.
Published: (1996)

Instrumentation and photographic techniques for determining displacement, velocity change, and deceleration of vechicles with break-away sign structures /
by: Olson, Robert M.
Published: (1966)

Cost-effectiveness analysis of roadway lighting systems /
by: McFarland, William F.
Published: (1969)

Human performance and highway visibility : design, safety, and methods.
Published: (1989)

Visibility for highway guidance and hazard detection.
Published: (1987)

Evaluation of dual support, triangular slip-base sign installations /
Published: (2002)

Testing and evaluation of a pedestal base sign support /
Published: (2001)