WHITEHALL — With questions mounting across the White Lake area, the Michigan Department of Transportation (MDOT) provided a detailed update on the White Lake Drive bridge over US-31 during the January 27 Whitehall City Council meeting, explaining what prompted the closure, why repairs are weather-dependent, and what drivers can expect in the months ahead.
Marc Fredrickson, who works out of the Muskegon Transportation Service Center, told council the bridge was closed out of “an abundance of safety” after a hole was discovered in early January. Crews immediately focused on the most urgent risk: making sure there wasn’t additional loose concrete that could fall into traffic on US-31 below.
Why the work is taking time
Fredrickson said that while MDOT did not find immediate safety concerns requiring additional closures on US-31 itself, further investigation identified other weakened concrete areas that must be addressed before reopening White Lake Drive.
A key constraint is temperature. Concrete work requires consistently warmer conditions to ensure repairs are sound and durable. With winter weather limiting how often crews can pour, the repair schedule is tied directly to the forecast.
Repair sequence
MDOT’s plan is to repair the northbound structure first, beginning with areas above the currently closed portion of northbound US-31. After concrete is poured and cured, traffic control can shift—allowing crews to address remaining sections and then move to the southbound structure, which will require lane closures on southbound US-31 below, similar to current northbound operations.
Fredrickson emphasized that the immediate work focuses on concrete that poses the highest risk—particularly where deterioration affects deeper portions of the bridge deck.
Ramp closure
A public question centered on why the northbound US-31 off-ramp to White Lake Drive is closed even though it’s “prior to the bridge.”
Fredrickson explained the ramp is a tight loop that relies on a deceleration lane that extends beneath the bridge area impacted by closures. Keeping the ramp open would shorten the available deceleration distance, increasing the risk of vehicles entering too fast—especially during winter driving conditions. MDOT plans to reopen the ramp when it is safe to restore the lane configuration.
Long-term outlook
Fredrickson said MDOT already has a full deck replacement project planned for 2028, which would remove and replace the entire driving surface and barrier walls while reusing major structural components beneath the deck. MDOT is reviewing whether the project could be moved up to 2027, but said moving it up to 2026 is not realistic due to design, funding, and contracting timelines.
He also noted that MDOT is weighing how to be good stewards of taxpayer funding—ensuring the work being done now will reliably carry the bridge to the larger replacement project.
Will the rebuilt bridge be wider?
Fredrickson said the deck replacement is not a full bridge replacement (new piers, beams, etc.), which limits how much width can be added. However, he expects some additional space on each side due to updates in railing standards and design—final dimensions will be determined during the design phase.
MDOT press release
MDOT’s press release issued the same day as the meeting states the White Lake Drive bridge will remain closed while crews repair the bridge decks over northbound and southbound US-31. The release cites winter weather as the primary factor slowing concrete placement and lists an estimated end date of May 31, 2026, with lane closures and the northbound off-ramp closure remaining in effect during the work.
MDOT summary (from the press release):
- Start date: Tuesday, Jan. 6, 2026
- Estimated end date: Sunday, May 31, 2026
- Traffic restrictions: White Lake Drive closed; US-31 lane closures; northbound off-ramp to White Lake Drive closed
- Safety benefit: Repairs intended to extend the bridge’s service life
Staying informed
Fredrickson told council MDOT will continue providing updates as schedules shift—especially when weather changes accelerate or delay progress. He encouraged residents and officials to share questions through city leadership so MDOT can help keep the public informed.
News release from MDOT
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