Infrastructure changes of the national road No. 7 in the Mazovia province and their impact on road safety

Mirosław Gidlewski; Leszek Jemioł

doi:10.2478/v10174-011-0031-8

Authors

Mirosław Gidlewski Radom Technical University, Faculty of Mechanical Enginnering, Institute of Vehicle and Machine Exploitation, 26-600 Radom, ul. Chrobrego 45 Author
Leszek Jemioł Radom Technical University, Faculty of Mechanical Enginnering, Institute of Vehicle and Machine Exploitation, 26-600 Radom, ul. Chrobrego 45 Author

DOI:

https://doi.org/10.2478/v10174-011-0031-8

Keywords:

national road No. 7, road safety, road accidents, road accident victims, road infrastructure modernization

Abstract

The national road No. 7 is one of the most important and most often used national roads over the area of the Mazovia province. During last years this road was modemized and reconstructed many times. The paper presents infrastructure changes and changes of the main evaluation indexes describing road safety conditions calculated for individual sections of the national road No. 7 in the Mazovia province in the period of last eight years.