Southway Bridge

The City of Lewiston, City of Clarkston, Nez Perce County, and Asotin County share ownership and maintenance responsibility of the Southway Bridge.  The parties contracted with JUB Engineers to investigate the underlying concrete bridge deck condition and evaluate alternatives for rehabilitating the bridge deck and driving surface of the Southway Bridge.  Below is the alternative analysis report and preliminary designs from JUB Engineers as well as the Revised Bridge Deck Core Exploration and Material Evaluation report and appendices from Strata. 

Southway Bridge Analysis