CR 50, Union Boulevard

LKB completed preliminary and final design for this federally-aided project to rehabilitate nearly 10 miles of County Road 50 from NYS Route 109 to NYS Route 27A. Work includes milling and new asphalt pavement, replacement of sidewalk in select areas, new curb, drainage upgrades, guiderail replacement, pedestrian signals and push buttons. Existing pedestrian ramps were measured to identify their existing longitudinal and horizontal cross slope to determine if they needed to be replaced. The design of new ADA ramps conformed to the NYSDOT standard sheets and the final bid package conformed to NYSDOT standards.

LKB is currently providing construction inspection services.

Services Provided

Civil / Transportation Engineering, Construction Management / Administration & Inspection


Towns of Babylon and Islip, NY


Suffolk County Department of Public Works



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