• AASHTO WL-1

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 H
  • Category: AASHTO

$24.00 $12.00

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.
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AASHTO T 143-04 (2009)

AASHTO T 143-04 (2009)

Standard Method of Test for Sampling and Testing Calcium Chloride for Roads and Structural Applicati..

$10.00 $12.00

AASHTO PP 55-06 (2012)

AASHTO PP 55-06 (2012)

Standard Practice for Overcoating Field Test Program for Evaluating Protective Coatings on Existing ..

$22.00 $44.00

AASHTO R 36-04 (2009)

AASHTO R 36-04 (2009)

Standard Practice for Evaluating Faulting of Concrete Pavements..

$18.00 $35.00

AASHTO M 32M/M 32-09 (R2013)

AASHTO M 32M/M 32-09 (R2013)

Standard Specification for Steel Wire, Plain, for Concrete Reinforcement (ASTM A82/A82M-07)..

$33.00 $65.00