The interchange was originally built in 1966 as one of the last sections of I-25 through Colorado. It was a full cloverleaf interchange with loop ramps and straight ramps in all four directions.

Crews recently wrapped up construction on a flyover interchange at the so-called Cholame "Y," where Highways 41 and 46 meet in the northern part of the county, the California Department of ...

Traffic moves Monday, June 23, 2025, under the new interchange between the 71 and 91 freeways in Corona. It fully opened early Monday, June 23, 2025. (Photo by Anjali Sharif-Paul, The Sun/SCNG) ...

News New interchange or not? I-71 corridor study to seek ‘holistic solution’ to decades-old dilemma Updated: Apr. 10, 2025, 4:10 p.m. | Published: Apr. 09, 2025 ...

The Crystal Valley Interchange project is a partnership between the town of Castle Rock, Douglas County, and the Colorado Department of Transportation. The town of Castle Rock says the entire ...

A Facebook group called Residents Opposing Forced I-71 Interchange has attracted 890 members and its online and in-person petition drive has gathered nearly 1,500 signatures.