@inproceedings { , title = {Investigation the Effect of Pavement Condition Characteristics on Bend Segments Accident Frequency: Application of Fixed and Random Parameters Negative Binomial Models}, conference = {International Conference on Transportation and Development 2018}, doi = {10.1061/9780784481554.017}, organization = { Pittsburgh, Pennsylvania}, publicationstatus = {Unpublished}, url = {https://nottingham-repository.worktribe.com/output/1222875}, year = {2018}, author = {Ahmed Awad, Hamid and Parry, Tony} }