Welcome to the webpage for the Uninterrupted Flow Subcommittee within ACP40, the TRB Committee on Highway Capacity and Quality of Service.
The purpose of the Uninterrupted Flow Subcommittee is to provide performance measures (including capacity and travel time reliability) and estimation procedures for planning, design, and operation of freeway facilities, freeway segments (basic, merge, diverge, weaving), multilane highways, and two-lane highways.
Moreno, Ana (Chair)
Bloomberg, Loren
Brilon, Werner
Chase, Thomas
de Andrade, Gustavo
Dong, Shen
Dowling, Rick
Dunn, Brian
Engle, John
Geistefeldt, Justin
Gross, Dirk
Jones, Jessie
Knowles, Bill
Lemke, Kerstin
Ostrom, Barbara
Rouphail, Nagui
Ryus, Paul
Sajjadi, Soheil
Sasahara, Fabio
Shojaat, Siavash
Tran, Chung
Washburn, Scott