(Bridge) in Portland, Ionia County, MI. Grand River Av. S. 0.2 miles from jct with I96 exit 77 on the SE side of Portland, W. on Cutler Rd. 0.5 miles, N. on Charlotte Hwy 0.2 miles to the tower on E. side of the road. (N42 51.569 W84 53.434) Photo by Mark Comstock 12-27-06.