Williams Allan F.

Allan F. Williams

Information about the author Allan F. Williams will soon be added to the site.
Found 7 papers in total
Pedestrian crashes in Washington, DC and Baltimore
Pedestrian crashes in Washington, DC and Baltimore
2002
Police crash reports were obtained for pedestrian–motor vehicle crashes in...
Responses of teenagers and their parents to California's graduated licensing system
Responses of teenagers and their parents to California's graduated licensing system
2002
In 1998, California adopted a strong graduated licensing system that lengthened the...
A simple method for identifying and correcting crash problems on urban arterial streets
A simple method for identifying and correcting crash problems on urban arterial streets
2001
Urban arterials by their nature carry heavy traffic volumes and generate large numbers...
Changes in crash risk following re-timing of traffic signal change intervals
Changes in crash risk following re-timing of traffic signal change intervals
2002
More than 1 million motor vehicle crashes occur annually at signalized intersections...
Evaluation of red light camera enforcement in Oxnard, California
Evaluation of red light camera enforcement in Oxnard, California
1999
Red light cameras are increasingly being used to supplement police efforts to enforce...
The use of feedback signs to increase observed daytime seat belt use in two cities in North Carolina
The use of feedback signs to increase observed daytime seat belt use in two cities in North Carolina
1996
Well publicized enforcement programs in North Carolina have raised seat belt use to...
Differences in young driver crash involvement in states with varying licensure practices
Differences in young driver crash involvement in states with varying licensure practices
1996
Teenage driver licensing practices and the crashes of teenagers were compared in...
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