Each year from November to February, Colorado's I-70 at Floyd Hill sees morning closures due to severe sun glare. This phenomenon starts at sunrise and lasts until around 8:30 a.m., affecting drivers as they head eastbound.
The situation: The sun's angle and the road's incline create blinding conditions, prompting safety closures that can last up to an hour.
- Closures occur at Exit 244, with traffic rerouted through US 6 or the eastbound I-70 frontage road.
- Drivers should be aware of height restrictions in Clear Creek Canyon tunnels; vehicles over 12 feet 7 inches are prohibited.
These closures, coordinated between CDOT and the Colorado State Patrol, are crucial to maintaining safety during these conditions, reported CDOT.
While sun glare is a seasonal issue, understanding and anticipating these closures can help truckers plan their routes and avoid delays.