In 1973, minor safety upgrading projects were conducted at 21 locations on the rural Interstate system of Ohio, involving 618 km (384 miles) of freeways. In 1972, the accident rate per million vehicle … [Read more...] about Accident Characteristics Before, During, and After Safety Upgrading Projects on Ohio’s Rural Interstate System
Crash Characteristics
Vehicle Accidents in Highway Work Zones
The magnitude and characteristics of safety problems associated with moving vehicular traffic through and around highway work zones are examined through an analysis of all of the reported work zone … [Read more...] about Vehicle Accidents in Highway Work Zones