Interstate 15

Freeway on-ramp sign for Interstate 15 in California.

California Commission Approves Freeway Expansion

The state Transportation Commission ultimately voted to move a controversial Inland Empire interstate project forward.

February 6, 2024 - Streetsblog California

View of trucks on Interstate 15 with desert mountains in background in Southern California.

California Commission Rejects Highway Expansion Funding

The move to deny requested funds signals a shift in mindset away from rubber-stamping road projects.

December 18, 2023 - Streetsblog California

Blue and white Interstate 15 North sign against backdrop of blue sky and snow-capped mountains in Utah

Utah DOT Plans to Expand Interstate Despite Local Concerns

With more evidence pointing to the futility of expanding freeways, the state could take a creative approach to improving travel times and providing additional transportation options.

May 31, 2023 - The Salt Lake Tribune

A aerical view of primm, Nevada, where I-15 bisects large casinos and parking lots on a sunny day.

California, Nevada Agree on Makeshift I-15 Widening Near Las Vegas

A $12 million repaving and restriping project is intended to alleviate congestion at the state line between California and Nevada, just outside of Las Vegas.

December 8, 2021 - The Sun

A map focused on the city of Lehi, Utah, showing Interstate 15, which runs through the city.

'Quality of Life' Award for Utah Freeway Widening Prompts Criticism, Debate

The American Association of State Highway and Transportation Officials recently announced that the Utah Department of Transportation had won the "Quality of Life/Community Development" award. A social media pile on commenced.

September 28, 2021 - The Washington Post

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