Construction & Traffic Impacts

Private Improvements

150 Main St. - South Main Station development project. 

2nd Ave., Main St. to Emery St. - occasional closures due to South Main Station Development project. 

526 Main St. - upgrades to alley facing side of The Roost restaurant. Expect temporary alley closures and impacts during construction. 

379 Main St. - upgrades to Main St. and alley facing sides of Tangerine restaurant opening in Spring 2019. Expect temporary alley closures and impacts during construction. 

Public Improvements

None at this time.

Downtown Events

Road Closure information for all Downtown events. See complete details


The City of Longmont Transportation System Management (TSM) develops and prioritizes safety and capacity projects to improve the transportation system. Current Traffic updates and Road Closures from City of Longmont.