Bridge Deck Replacement Planned for Highway 169

4/20/23

Improvements are coming to the new bridge deck at the I-17/Highway 169 interchange. ADOT crews will begin work on the project Monday. Along with replacing the top surface of the bridge deck, bridge abutments will be repaired, and some guardrails will be replaced. Highway169 will be reduced to one lane only for east and westbound travel during construction, with a temporary traffic signal set up. To reduce delays, work crews will limit other traffic restrictions to overnight hours. The work also requires overnight restrictions on I-17 Monday and Tuesday while crews demolish and remove the bridge deck. The cost of the project is $6.2 million.