Those 3 1/2 months the new US 52 Mississippi River bridge was open are going to have to last a while, because construction nearby is getting worse.
KWQC reports that because of drilling issues on replacement of the overflow bridge, travelers won’t be able to go between Savanna and Sabula until November Labor Day. As I noted in March, the initial expectation was Memorial Day, but we’re two weeks out from that and there’s no bridge.