Provide PDF Format
AASHTO WL-1
- Guidelines for the Selection and Application of Warning Lights on Roadway Operations Equipment, 1st Edition
- Handbook / Manual / Guide by American Association of State and Highway Transportation Officials, 12/01/2009
- Publisher: AASHTO
$12.00$24.00
These guidelines have been developed based on the results of a series of experiments that considered more than 40 lighting configurations in both static and dynamic environments. The presence of maintenance personnel, the identification of the maintenance vehicle, attention-getting, glare, peripheral detection, and urgency were all metrics in the experiments. Differing experimental conditions such as weather, the presence of other vehicles, and time of day were also considered in the experiments.
Related Products
AASHTO TP 90-16
Standard Method of Test for Measuring Interfacial Fracture Energy of Hot-Poured Crack Sealant Using ..
$34.00 $68.00
AASHTO M 248-91 (2012)
Standard Specification for Ready-Mixed White and Yellow Traffic Paints..
$30.00 $60.00
AASHTO M 273M-11(2015)
Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and ..
$29.00 $58.00
AASHTO M 32M/M 32-05
Standard Method of Test for Steel Wire, Plain, for Concrete Reinforcement..
$60.00 $120.00