Boulder and Billings Avenues Closed for Road Improvement

Map of Boulder-Billings Ave Construction

Helena, MT – The Lewis and Clark County Public Works Department will close a section of Boulder Avenue, Stanley Street, and Billings Avenue for road surface improvement beginning June 13, 2022. The project is expected to be completed by July 1, 2022.


The closure will start on Boulder Avenue at Washington Street and run to Billings Avenue at Gibbon Street. Business access only is available at the Billings Avenue and Gibbon Street closure point located behind Walmart. Customers visiting area businesses may experience delays. The roads will be closed to through traffic for the duration of the work.


For more information call the Lewis and Clark County Road, Bridge and Sign Division at (406) 447-8301.