Was noticing today that I-196 north of its split with US 31 is signed E-W instead of N-S like its entire concurrency with US 31 is.
https://goo.gl/maps/Pnb7LvT5GyhfWqUC6
Plus GSV captured the left US 31 exit being closed NB and reversed for SB traffic on US 31 to use the left NB lane on I-196. MDOT sends US 31 NB detour via a lengthy circle as the detour is not via M-40, but Adams Street exit to BL I-196 WB and then back to US 31.
Strange signing and much stranger detour for US 31 NB.
The NORTH/EAST and WEST/SOUTH directional change has always been at that interchange.
Is the interchange being reconfigured or is it just something simple as reconstructing and resurfacing the roadbed? There really is not anything wrong with the interchange as it currently is. Just asking because of the large mound of dirt next to the I-196 overpass of US 31 NB.
No, they were accommodating a rebuild of the I-94 NB roadway near Benton Harbor between Napier Rd (former US-31) and east of the I-196/US-31 interchange while they replaced the Bus I-94 interchange with a US-31/Bus I-94 interchange. That roadwork is basically complete, with mainly landscaping stuff that might be left this spring.
I believe what roadman65 was referring to is the rebuild of the US-31 freeway segment pavement between I-196 and Central Avenue on the south side of Holland. Nbd was detoured; nbd side was reconstructed first and then sbd traffic was maintained on the nbd side while sbd side was reconstructed. For that second phase, there was insufficient room for a crossover back to the sbd side before merging into 196, so that traffic was kept on the left side of nbd 196 and then the crossover was a bit farther south. The interchange was not reconfigured.
My guess is that M-40 was not the designated detour because of truck restrictions, particularly the 90-degree turn from 49th Street to Lincoln Avenue. MDOT usually does not post separate car and truck detours; one detour is posted that accommodates both.