MARQUETTE — A series of streets in Marquette will be closed during the 18th annual Blueberry Festival from 5 a.m. to 9:30 p.m. Friday.

The following streets will be closed to traffic during that time frame: Washington Street from Third Street to Front Street and Front Street from Washington Street to Spring Street.

The following streets will be closed to through traffic: Front Street from Bluff Street to Washington Street; Main Street from Third Street to Lakeshore Boulevard; Front Street from Baraga Avenue to Spring Street.

Traffic will be detoured using Baraga Avenue and Third Street.

To ensure no cars are parked in the event area and to allow for vendor set-up Friday morning, parking will be prohibited after 2 a.m. Thursday on the 100 block of West Washington Street, as well as the 100 and 200 blocks of South Front Street.