MARTINSVILLE, Ind. (Sept. 11, 2019) — Access to the commercial and retail area on Grand Valley Boulevard, east of S.R. 37, will change early Saturday morning (Sept. 14) as crews continue construction of the Grand Valley Boulevard overpass. Cramertown Loop construction is scheduled to be complete by around 6 a.m. Saturday. When the road is opened to traffic, access to and from Grand Valley Boulevard at S.R. 37 will be permanently eliminated.