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Full-Text Articles in Urban Studies and Planning
The Effects Of Roadway Capacity On Peak Narrowing - Evidence From 1995 Npts, Jihong Zhang, Anthony M. Rufolo, Kenneth Dueker, James G. Strathman
The Effects Of Roadway Capacity On Peak Narrowing - Evidence From 1995 Npts, Jihong Zhang, Anthony M. Rufolo, Kenneth Dueker, James G. Strathman
Center for Urban Studies Publications and Reports
Spreading of the peak is one effect of increased peak-period congestion. Due to peak spreading, the travel-time impact of congestion is mitigated for some travelers, but the inconvenience of traveling at a less-preferred time also has a cost. Alternatively, increases in capacity have their impacts on peak-period congestion mitigated by a narrowing of the peak. This reduces the travel-time savings, but it generates a benefit for those traveling closer to their preferred times. This benefit from capacity improvements has largely been ignored, and one reason is the difficulty of quantifying the effect. This paper reports on some crude attempts to …