Скачать или смотреть Examine Trade-Offs between Center Separation, Shoulder Width Allotment for Roadway Width 0-7035

Four-lane undivided highways are the most common rural roadway in Texas, and unfortunately, with limited roadway width, they often have operational and safety issues. This research project examined the types of roadways engineers could consider to improve safety and mobility, without increasing the width of the road. Researchers performed an extensive data analysis and developed an innovative methodology that recommends the types of highways to consider based on numerous factors including traffic volume, access-point density and vehicle mix.

For more information on research project 0-7035, check out the TxDOT Research Library project record here: TxDOT Research Library - TxDOT Research Project Details (utexas.edu)

For access to all TxDOT research, please visit the TxDOT Research Library at https://ctr.utexas.edu/library/