Deck Replacement & Rehabilitation of Bridge No. 21138 on MD 67 over US 340
Project Overview:
- 2-Phase Bridge Superstructure & Partial-Substructure Demolition & Replacement
- The Bridge Spans over 4-lanes of Divided US Rte. 340.
- 43-CY New Concrete Bridge Substructure.
- 256-CY New Concrete Bridge Superstructure (Deck).
- 55-CY New Concrete Bridge Parapets with Form Liner.
- 125-TN 6-inch GAB Stone Base Paving.
- 190-TN HMA Base & Surface Paving.
- Major Subcontracts:
- Temporary Traffic Signal.
- Cleaning & Repainting of Existing Steel Bridge Structure.
- Highway Signage.
- W-Beam Traffic Barrier.
- Pavement Markings.
Maryland State Highway Administration
Contract Amount:
$1,368,118
Start to Completion:
May 2011 to May 2012