Mackinac Bridge Walk 2024 Parking. (wlns) — around 30,000 people, including union members, elected officials and community leaders participated in the 66th annual labor. Shepler’s guests, who are traveling with us on labor day (must show valid ticket), may either park for free in lot 1 at 311 s.

 — the walk is set to begin at 6:30 a.m.  — the mackinac bridge will be closed to vehicles from 6:30 a.m.