The first concert on the waterfront featuring Celtic Woman is scheduled for this evening and will mean road closures and diversions before and after the show. Security will staff the movable barricades at Railroad and Summer Streets. Railroad Street is expected to be heavily congested from approximately 5 PM until the start of the show (7 PM). Handicap parking will be provided along Front Street. All on street parking spaces (from the Sea Dog restaurant to Railroad Street) will be temporarily posted for handicap parking (approximately 20 spaces). Event staff will be on site assisting those in need of handicap parking.The large parking lot on Front Street (near the boat dock) will be closed and utilized by concert staff as VIP parking. Owners of boats who rent space at the city dock will be provided space to park in this lot. General Parking is available in the Pickering Square Parking Garage, Bass Park and in various parking lots and on -street parking areas in the downtown area.Railroad Street (from Summer Street to Front Street) will be closed on Wednesday at 12 noon.Front Street (from the Sea Dog to Railroad Street) will be closed on Wednesday at 2:00 PM. Please call 947-7382 extension 5896 for a recorded message detailing these road closures.