Boulder Began Intersection Construction at Broadway

The city has launched work on a new bus turn lane to reduce delays at Table Mesa Drive.

Updated on Oct. 10, 2026 in Construction

Boulder Began Intersection Construction at Broadway

Live Poll

Do you support prioritizing public transit lanes over general vehicle lanes in your local area?

Boulder has started construction on a dedicated southbound bus left-turn lane at the intersection of Broadway and Table Mesa Drive. The project aims to improve bus safety and accessibility for thousands of daily transit riders.

Why it matters

Buses currently face significant delays when turning left at this location compared to other vehicle traffic. Modifying the intersection is intended to streamline transit movement along a high-traffic corridor.

The city secured $3.98 million from the Colorado Department of Transportation and the Denver Regional Council of Governments for the project. This work supports a corridor used by more than 12,000 daily bus riders.

The players

City of Boulder

The local municipal government is managing the intersection redesign.

Colorado Department of Transportation

The state agency provided funding for the local infrastructure project.

Denver Regional Council of Governments

This planning organization contributed grant funding to the city transit project.

The details

Construction crews are modifying the intersection to include a dedicated left-turn lane for buses. During work hours, the city is maintaining at least one vehicle lane in each direction despite daily closures.

Construction began on October 6, 2026.
Work occurs on weekdays from 7 a.m. to 5 p.m.

Market Landscape

The construction project represents the latest phase of the citywide Core Arterial Network initiative. This program focuses on redesigning 13 major streets to prioritize transit flow and improve overall roadway safety.

Commuters should prepare for potential traffic delays near Broadway and Table Mesa Drive during weekday construction hours. The city has temporarily closed the northbound bus stop at the intersection to accommodate the new lane.

The takeaway

Reliable transit infrastructure requires ongoing investment to manage high-volume corridors effectively. Residents should check local traffic alerts regularly to navigate around active work zones during the multi-month project.