CX-035330: TRA-670 Sidewalks, TRA-1643 Pedestrian Bridge, and TRA-1635 Quonset Hut Relocation

New sidewalks are needed for personnel walking between TRA-670 and TRA-1649. A new pedestrian walkway over the drainage ditch at TRA 1643 will allow employees to access the Quonset Huts TRA-1653 and 1654. A portion of the drainage ditch will be backfilled to create a walkway to the Quonset huts. A corrugated metal pipe culvert will be placed under the walkway to allow for drainage to pass through.