Heavy snowfall led to closures and dangerous driving conditions on Colorado's I-70 with eventual reopening yet advisories to avoid mountain travel persisted.

Colorado plans to expand passenger rail service, including daily trips through the Moffat Tunnel, after a tentative deal to extend Union Pacific's lease. The deal supports future transportation strategies for mountain communities.

Colorado's Department of Transportation plans road closures for bridge demolition on the I-25 North Express Lanes Project, affecting Valley Road and Weld County Road 32.

The Monarch Road median on Colorado Highway 119 is closing for the CO 119 Safety, Mobility and Bikeway Improvements Project, leading to traffic rerouting and a new intersection to improve safety.

Denver DOTI opens a new elevated on-ramp from Broadway to southbound I-25, aiming to ease congestion within the I-25 and Broadway Improvement Project.

Aurora is dealing with numerous roadwork projects, leading to traffic disruptions, which the city is managing with a weekly email update and an online interactive map for residents.

Boulder is proposing transit improvements on the Broadway corridor, with a virtual open house for community feedback. The project aims to enhance bus efficiency and safety without reducing vehicle lanes.

CDOT is prepared for winter travel, with a fully staffed team, new de-icing measures, and technology updates to ensure road safety during the holiday season.

United Airlines has introduced new flights from Denver International Airport, including a nonstop service to Rome and domestic routes, enhancing travel options for passengers.

Colorado Springs Airport is set to surpass one million enplanements this year and will introduce new routes, including its first international service to Cancun. A holiday parking discount is also offered.

The Fillmore Street bridge maintenance project, which caused 8 months of traffic disruptions, will fully reopen December 20, with city plans for an eventual overhaul.

Colorado Springs Airport offers a holiday discount on long-term parking from December 20, 2024, to January 2, 2025, reducing the daily rate to $4. Signs will direct travelers to overflow lots when necessary.

Arapahoe County completed a paving season with 44,274 tons of asphalt, improving roads and infrastructure, though slightly less than in 2022. Major projects included bridge and road repairs, with more upgrades planned for the future.