Traffic changes, bike track for Belle Isle

May 20, 2026

The Michigan Department of Natural Resources has announced major traffic and safety improvements for Belle Isle Park, with completion expected by the end of next week. The changes stem from a 2. 5-year multimodal mobility study designed to address long-standing concerns about speeding, dangerous driving conditions, and pedestrian-cyclist safety on the island.

Who is affected

Detroit residents
Belle Isle park visitors
Parkgoers (general public)
Cyclists (both high-speed and casual riders)
Walkers
Pedestrians
Bicyclists
Drivers/vehicle operators
Beachgoers
Transportation advocates
Michigan Department of Natural Resources (implementing agency)

What action is being taken

Central Avenue is transitioning to two-way vehicular traffic from Picnic Way to Portage Way
The scenic route through the wet mesic flatwoods is shifting from one-way eastbound to one-way westbound traffic
A two-way cycle track is being constructed along the perimeter of the island (expected completion by Friday, weather permitting)
High-visibility road markings and signage are being installed at MacArthur Bridge entry and exit points
Full road closure work is occurring next week on Central Avenue from Picnic Way to the Lakeside
Cross traffic remains open for Picnic Way and Inselruhe

Why it matters

These improvements address serious safety concerns that have plagued Belle Isle for years, including fatal crashes, hit-and-run accidents, speeding, and distracted driving that have endangered pedestrians and cyclists. The unsafe infrastructure previously prioritized vehicles over other park users, creating dangerous conditions that led to calls for complete vehicle bans. By separating different types of traffic and reducing congestion at high-risk areas like the beach, these changes aim to make the park safer and more accessible for all visitors while maintaining vehicle access and enhancing recreational opportunities for walking, casual cycling, and high-speed cycling.

What's next

Traffic pattern work on Central Avenue will occur next week with full road closure from Picnic Way to the Lakeside
The cycle track should be completed by Friday (weather permitting)
Significant traffic flow improvements expected by the close of next week
Later this summer, additional wayfinding improvements will be implemented, including new directional and facility signage
The transition will occur in stages (all work is weather-dependent)
Revised construction timelines will be announced on the Michigan.gov/DNRClosures page

Read full article from source: bridgedetroit.com