Starting on July 20th 1st avenue will be close from the four-way stop to the bridge. There will be no access from Dyersville. The entire intersection will be closed starting on July 27th until the contractor can get one lane completed. Once the one lane is completed there will be only one lane of traffic with stop lights to allow alternating passage from HWY 20 going north.
I will send updates as I receive them from the contractor.