Evaluation of techniques for warning of slow-moving vehicles ahead /

Evaluation of overhead sign background materials and mercury vapor sign lights : final report /
by: Jones, H. Dexter
Published: (1984)

Be warned! : a review of curve warning signs and curve advisory speeds /
by: Donald, Deborah
Published: (1997)

Automatic speed warning sign : Hampshire trials /
by: Helliar-Symons, R. D.
Published: (1984)

Determining vehicle change intervals : a proposed recommended practice /
Published: (1985)

An evaluation of signing for three-lane roundabouts /
by: Inman, Vaughan
Published: (2010)

Economic model for the maintenance of traffic signals /
by: Smith, Thorold G.
Published: (1968)

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

Field and laboratory studies of warning symbol sign legibility distance /
by: Greene, Frances A.
Published: (1995)

Evaluation of traffic signal displays for protected/permissive left-turn control /
by: Brehmer, Christopher L. (Christopher Lynn), 1974-
Published: (2003)

Implementation of advance warning of end of green system (AWEGS) : implementation report /
by: Sunkari, Srinivasa R.
Published: (2008)

International road signs, interpretability and training techniques /
by: Griffith, Douglas, et al.
Published: (1978)

Effective warning devices for parked/disabled vehicles /
by: Lyles, R. W.
Published: (1980)

Making traffic signs work : an overview of design and testing procedures /
by: Donald, Deborah
Published: (1995)

Implementation of advance warning of end of green system (AWEGS) : implementation report /
by: Sunkari, Srinivasa R.
Published: (2008)

Enhancements to the Advance Warning of End of Green System (AWEGS) /
Published: (2006)

Vehicle guidance and lightings and sign brightness ; 4 reports.
Published: (1969)

Automatic close-following warning sign : further trials /
by: Helliar-Symons, R. D.
Published: (1986)

Evaluation of a prototype safety warning system on the Gulf Freeway /
by: Dudek, Conrad L.
Published: (1974)

Development of a technique for digital computer control of a safety warning system for urban freeways /
by: Dudek, Conrad L.
Published: (1972)

Development of information requirements and transmission techniques for highway users /
by: King, G. F. (Gerhart F.)
Published: (1971)

Evaluation of roadside safety devices using finite element analysis /
by: Bligh, Roger P.
Published: (2004)

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

Headlamp illumination provided to sign positions by passenger vehicles /
by: Chrysler, Susan T.
Published: (2003)

International road signs : interpretability and training techniques /
by: Griffith, Douglas
Published: (1978)

Safety provisions for support structures on overhead sign bridges.
Published: (1970)

Driver response to experimental roadsigns which display local radio station frequencies /
by: Owens, D.
Published: (1985)

Obscuration of traffic signs and signals /
by: McDonald, M.
Published: (1988)

The Prediction of saturation flows for road junctions controlled by traffic signals /
by: Kimber, R. M.
Published: (1986)

Evaluation of rural guide signing : first year activities /
Published: (1994)

Signs /
by: Goor, Ron
Published: (1983)

Determining vehicle signal change and clearance intervals /
Published: (1994)

I read symbols /
by: Hoban, Tana
Published: (1983)

Traffic control device evaluation program : technical report /
Published: (2014)

Manual of traffic signal design /
by: Kell, James H.
Published: (1991)

Manual of traffic signal design /
by: Kell, James H.
Published: (1982)

Investigating comprehension of road hazard communication designs and safety climate as correlates of risk perception and road traffic accident using mixed methods design /
by: Oppong, Seth
Published: (2018)