Portion of Lockport Road in Niagara County to be closed beginning June 21 7 Eyewitness News Staff and last updated 2021-06-14 17:25:03-04 NIAGARA COUNTY (WKBW) â Niagara County Department of Public Works announced Monday a portion of Lockport Road in Niagara County will be closed beginning June 21. Officials say the closure of Lockport Road will occur just east of Walmore Road. There will be a detour posted from Ward Road to Niagara Falls Boulevard to Walmore Road. Only local traffic will be allowed. DPW will be replacing a large culvert under Lockport Road at Cayuga Creek, the current steel culvert will be replaced with a precast concrete structure.