Night time southbound I‐25 closures for interchange improvements
In order to set the new US 34 bridge arches across I‐25 without endangering travelers on I‐25, all southbound I‐25 lanes between the Crossroads and Hwy 402 exits will be closed at 9 p.m. on Wednesday, Dec. 22 and Monday, Dec. 27. The lanes will reopen at 5 a.m. the following mornings prior to rush hour traffic. Detours will be marked.
During this period, the northbound lanes on I‐25 will remain open to traffic.
Also for the safety of travelers on US 34, both outside lanes of US 34 and the westbound US 34 on‐ramp to southbound I‐25 will also be closed at the same time. However, one lane in each direction on US 34 will remain open at all times.
See map below for I-25 and US 34 detours and lane closures