MD NP GWMP 6(2)

The project consists of the design/build project for replacement of Clara Barton Parkway cantilever and rehabilitation of retaining walls. The project is located in the Town of Glen Echo, Cabin John and Brookmont in Montgomery County, Maryland. This project is intended to address deteriorating cantilever structure and retaining walls to improve functionality, longevity, and safety of the roadway. The project consists of removal and replacement of approximately 1,400 LF of cantilever structure and rehabilitation of retaining wall underneath the cantilever structure that supports the cantilever structure and the fill section of westbound Clara Barton Parkway. The project also include rehabilitation of approximately 2,100 LF of total retaining wall sections adjacent to the cantilever structure. The project also includes design work necessary to complete the construction of the cantilever replacement, retaining wall rehabilitation, roadway widening, drainage system, and other miscellaneous work, implementation of Transportation Management Plan, and obtaining all permits and approvals required for construction.

Estimated value

$100M - $249M

Contract type

Firm Fixed Price

• NAICS237310
• PSC237310