Mark Johnson to Present Paper at 2015 TRB Annual Meeting

Mark Johnson, P.E. will present his paper “Synthesis of Roundabout Design and Operations with Flared Entries” at the TRB 94th Annual Meeting.  His presentation will take place on Jan. 13, from 3:45-5:30 pm in Washington, D.C.

Mark will also serve as a pre-conference workshop instructor for “Marking and Signing Practices at Roundabouts.” That workshop will take place on Jan. 11, from 9:00 am-12:00 pm in the Convention Center Salon B.