As Bangor gears up for the first Waterfront Concert of the season, drivers should be aware of road closures and parking rules.Starting Thursday at noon, Railroad Street will be closed. There will no be parking on either side of the street though the evening.Then at 4pm, Front Street will also be closed. Front street will be available for Handicap parking. General parking will be available in the Pickering Square Parking Garage, Bass Park and in various parking lots and on-street parking areas in the downtown area. Portions of some residential neighborhoods near the concert site have been posted with temporary no parking signs. Visit waterfrontconcerts.com for more information.