Owner: MTA and MDSHA

Description: In this award-winning Design-Build project that built the state-of-art electronical tolling expressway, Endesco was responsible to develop SWM facilities (such as grass channels, underground storm filter, and bio-retentions), culvert designs, and phased erosion & sediment control plans to match the phased construction program. Endesco also designed plans for maintenance of stream flow, obtained the necessary MDE approvals, and provided RFI and as-built services during and after the construction.

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City of Gaithersburg Speed Camera (Automated Enforcement) Statistic Study, Gaithersburg, MD

Owner: City of Gaithersburg, MD Description: Under this project, we provide data collection and analysis services for the City Police automated enforcement program. Under this task, Endesco is providing technical

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I-95 Express Lanes in Northern Virginia, Virginia

Owner: VDOT Description: This Public-Private Partnership (P3) project provides 33 miles of HOT Lanes from Stafford County to Fairfax County. Endesco performed hydrologic and hydraulic analysis, drainage design, stormwater management,

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MD 202 (Landover Road) from MD 450 (Annapolis Road) to 57th Avenue Crash Prevention, Prince George’s County, MD

Owner: MDOT SHA Description: The purpose is to provide resurfacing and safety improvements for approximately 1,850 linear feet (0.35 miles) and incorporates improvements through six (6) intersections.. For this project,

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