Geometric Design and the Effects on Traffic Operations 2007
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2023 includes 14 papers that explore the Green Book's adjustment factors for entrance and exit terminals, crossover displaced left-turn and upstream signalized crossover intersections, accident modification factors for rural frontage road segments, predicting benefits of left-turn lanes at unsignalized intersections, evaluation of speed differential, and a regression model of car speeds and speed deviations in freeway work zones. This issue of the TRR also examines right-turn deceleration lanes on urban and suburban arterials, lane width and safety on urban and suburban arterials, ramp control signals placement design, turn lane length at signalized intersections, urban freeway on-ramps, and the Green Book's acceleration lengths for entrance terminals.
Individual TRRs, which are published on an irregular basis throughout the year, consist of collections of peer-reviewed papers on specific transportation subject areas and modes. TRB's TRR Online service allows all visitors to identify papers of interest and review abstracts of those papers. Access to the full papers is available to service subscribers and employees of TRB sponsors. Papers may also be purchased on an individual basis.
Printed copies of TRR Journals may also be purchased on an annual subscription basis. Each year, TRB publishes approximately 45 volumes of the TRR Journal, containing more than 800 papers grouped by subject.
This Summary Last Modified On: 5/5/2016