US 290 / Hempstead Program (IH 610 to FM 2920), TxDOT Houston District, TX

The rapid population growth in the Houston area required expansion of this highway corridor to accommodate projected traffic volumes. HHR is part of the Program Management Consultant (PMC) team as Drainage Task Manager. HHR is a sub-consultant to HNTB to provide drainage impact studies for Hempstead Tollway and US 290 from IH 610 to FM 2920 along a 34 mile corridor. Our services include preliminary storm sewer analysis, bridge hydraulics, floodplain impact/mitigation studies, stormwater management facilities, development of corridor-wide drainage design criteria, contract coordination, review of drainage design tasks by Section Design Consultants, and construction phase services.