City of Grand Haven issued the following announcement on Mar 16.
PROJECT TRAFFIC ADVISORY, US-31/M-104, OTTAWA COUNTY
The bridge rehabilitation work on the US-31 Bascule Bridge over Grand River and 5 other structures nearby on US-31/M-104 is in construction in the Cities of Grand Haven and Ferrysburg and Village of Spring Lake.
This phase of construction will focus on rehabilitating the SB US-31 bascule bridge deck requiring SB US-31 traffic to be shifted onto NB US-31. This phase of construction will also involve rehabilitating the SB US-31 bridge deck over Third Street, rehabilitating the SB US-31 bridge deck over M-104, and rehabilitating the SB US-31 bridge approaches over the South Channel. To avoid congestion and delays SB US-31 thru traffic is being detoured utilizing I-96, M-231, and M-45
There are anticipated traffic changes while traveling within the construction influence area of the Bridge Rehabilitation work. Visit MDOT's website to see further detail.
Stay Safe! Drive with Care!
Original source can be found here.