Traffic & Transportation Engineering

Hutchinson River Parkway Safety Improvement, Bronx, NY

Client: NYS Department of Transportation

EWF performed traffic analysis for the main roadway and the existing 39 access ramps with different exit sections of the parkway. EWF prepared an EPP, which includes review of the Hutchinson River Parkway from the Whitestone Bridge to the New York City/ Westchester County Line. Work also included review and recommendations for the rehabilitation of bridge structures, pavement drainage, utility crossing, lighting and removal of all parkway substandard features. A complete topographic survey for the entire length of the project was also conducted.

Northern State Parkway/Route-110, Long Island, NY

Client: NYS Department of Transportation

EWF, as sub-consultant to Greenman Pedersen Inc., is currently providing various engineering and surveying services, including: erosion and sedimentation control, topographic surveys, ground control for aerial photography, preparation of Abstract Request Maps (ARM) and acquisition maps, and erosion control plans in connection with the Northern State Parkway/Route-110 project.

Long Island Expressway, Queens, NY

Client: NYS Department of Transportation (Region 11)

EWF provided an in-depth inspection of Maurice Avenue and 69th Street Bridge. EWF performed ratings and design rehabilitation of a plate girder composite bridge, design of new ramp entrance to Long Island Expressway, retaining walls and a fourth lane added to I-495. Work included final design for drainage, roadway alignment, utility coordination, cost estimating and preparation of PS&E.