BOULDER COUNTY, Colo. — It’s a popular road for cyclists in Boulder County, but it’s also not the safest. This spring, a CDOT-led project to improve CO-119, known as “The Diagonal,” is underway.
The Diagonal Highway runs about nine miles between Boulder to Longmont. It’s a popular commuter roadway for both drivers and cyclists.
It’s where a driver hit and killed 17-year-old Team USA cyclist Magnus White back in 2023. That driver was just convicted in his death last month…