Squires , Christopher A. , and Peter S. Parsonson . " Accident Comparison of Raised Median and Two - Way Left - Turn Lane Median Treatments . ” Transportation Research Record 1239 . 30-40 . Washington , DC : Transportation Research ...
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 299: Recent Geometric Design Research for Improved Safety and Operations reviews and summarizes selected geometric design research published during the 1990s, particularly...
... Washington, DC E. DEAN CARLSON, President, Carlson Associates, Topeka, KS JOANNE F. CASEY, President and CEO, Intermodal Association of North America JAMES C. CODELL III, Secretary, Kentucky Transportation Cabinet JOHN L. CRAIG, ...
Median opening lengths at rural divided highway intersections generally should be kept to the minimum possible. ... (2010) presented guidelines for driveway spacing near intersections, both signalized and unsignalized.
The capacity and safety of exit ramps depend on the design of the diverge area on the freeway, the ramp itself, and the terminal point where the ramp intersects the crossroad. Similarly, the capacity and safety of entrance ramps depend ...
Truly unique, this is the first book to present a thoroughly scientific and practical approach to designing highways for maximum safety.