Abstract: Using five years of motor vehicle crash data from Shandong Province, China, vehicle types were divided into three categories—passenger cars, trucks, and motorcycles—to study the changes in factors influencing injury severity ...

Abstract: Highfriction surface treatment (HFST) has been widely utilized by state departments of transportation (DOTs) to reduce friction related vehicle crashes. However, although many studies have been conducted to enhance the ...

Abstract: This paper presents the research approach and the test data, analysis results, and findings from a study that comprehensively investigated the possible effects of existing pavement, especially chip seal and its surface ...

Abstract: A modified loaded wheel tester, asphalt pavement analyzer (APA), was employed to evaluate the reinforcement effect of geogrids on unbound granular base course materials by applying simulated repeated wheel loads on the ...

Abstract: This study focused on the rutting characteristics of two typical hot-mix asphalt (HMA) overlays in airfield composite pavement under high tire pressure: asphalt concrete (AC) and stone mastic asphalt (SMA). To fulfill this ...