This is the northern terminus of M-140 at I-196 / US-31 in South Haven. If you continue straight ahead at this point, you will be on BL I-196 for South Haven. This photo was taken by Brian Reynolds on March 29, 2002.
Below, Brian got a shot of the southern terminus of M-140 at BUS. US-31, northwest of Niles. The photo was taken on May 4, 2002.