TY - CONF A1 - Padmanaban, Jeya A1 - Rajaraman, Ravishankar A1 - Stadter, Greg A1 - Narayan, Swastik A1 - Ramesh, Bharat T1 - Analysis of in-depth crash data on Indian national highways and impact of road design on crashes and injury severity N2 - The National Highways Development Project in India is aimed at upgrading over 12,000 km of national highways from 2-lane undivided roads to 4-lane divided roads. With nearly 40% of fatal crashes being reported on national highways, the effect of this project on road safety needs to be assessed. Researchers carried out on-site crash investigations and in-depth crash data collection for a period of 45 to 60 days on four 2-lane undivided highways and a 4-lane divided highway. Based on 76 crashes examined, researchers found a shift of crash pattern from head-on collisions on undivided 2- lane highways to front-rear collisions on divided 4-lane highways. This paper presents the methodology, analysis of crashes examined, and the critical safety problems identified for greater consideration in future highway development projects. This paper also highlights the need and significance of in-depth crash investigations to understand local traffic conditions and problems in India. KW - Auffharunfall KW - Fernverkehrsstraße KW - Frontalzusammenstoß KW - Indien KW - Konferenz KW - Sicherheit KW - Tödlicher Unfall KW - Unfall KW - Accident KW - Conference KW - Fatality KW - Head on collision KW - India KW - Main road KW - Rear end collision KW - Safety Y1 - 2010 UR - https://bast.opus.hbz-nrw.de/frontdoor/index/index/docId/502 UR - https://nbn-resolving.org/urn:nbn:de:hbz:opus-bast-5029 N1 - Weitere beteiligte Körpersachaft: JP Research India Pvt. Ltd., ER -