A recognized national thought leader on road pricing systems, including managed lanes, road user charging and tolling, David Ungemah has joined HDR as its managed lanes and alternative revenue practice…

Experienced infrastructure leader Melissa Batula, P.E., has joined HDR as a principal program manager. Based in HDR’s Harrisburg-area office, Batula will help lead major highway and transportation programs in the…

By Luke Carothers When the need for new and/or updated infrastructure projects in the United States, as well as other areas of the world, is brought forward, it is almost…