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WESTBOUND MARYLAND AVENUE BRIDGE NO. 62525
BRIDGE REHABILITATION CONTRACT OUT TO BID
Update for April-May 2014


Maryland Existing Deck- web.jpg


The existing westbound bridge was constructed in 1973 using voided concrete deck planks to span between supports.   In the decades following construction, it was found that this design is prone to differential deflections between adjacent planks, which leads to longitudinal cracking of the concrete deck overlay, and ultimately to advanced deterioration requiring structural replacements.  

The parallel eastbound bridge, which was similarily designed, was replaced with a "slab-span" design that is both economical and reliable.  This design will also be used for the westbound bridge.

Footings, abutments, and pier columns will be rehabilitated and re-used.   The new deck section will better accommodate shared use by vehicles, bicycles, and pedestrians.   A new metal railing will be added for safety which matches the railing on the bridge to the south.

This is a Ramsey County bridge project. The City of Saint Paul is providing design services and administering the construction contract.   Prospective bidders should contact Ramsey County Procurement Office to obtain bidding documents and with any questions regarding bidding.

Construction is anticipated to start in June 2014 and continue through fall of 2014.  During construction, Maryland Avenue will remain open to traffic, but be reduced to one lane in each direction.


For more information on this project please contact:

Brent P. Christensen, P.E.
Project Engineer
651-266-6182

Additional resources:

 


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