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Michigan toll bridges & tunnels

Michigan has 8 tolled facilities in this dataset, run by 7 agencies. Every one of them is listed below with its operator, how it charges, and the transponders it is recorded as accepting.

8Facilities
11.7Tolled miles
7Operators

Which tag works in Michigan

Facilities in Michigan are recorded as accepting E-ZPass.

  • E-ZPass — issued by every member agency of its group, so an account from any of them is read here.

Rates and acceptance change; confirm with the operating agency before you travel.

01

Toll bridges & tunnels in Michigan

Every facility in the dataset, with its operator, length, how it charges, and the tags it accepts.

Detroit International Bridge Company

Toll bridge1.7 mi

Cash + electronic CashETC

Accepts: E-ZPass

Opened 1929. Private operator.

Michigan Department of Transportation

Toll bridge1.5 mi

All-electronic (cashless) ETCAET

Accepts: E-ZPass

Opened 1997. Public operator.

Detroit-Windsor Tunnel Company, LLC (US side); American Roads LLC (parent operator)

Toll tunnel0.98 mi

Cash + electronic CashETC

Accepts: NexPress

Opened 1930. 5,160 ft (0.98 mi). US side operated by Detroit-Windsor Tunnel LLC under American Roads. Cashless on both sides; accepts credit/debit and NexPress app. No Freedom Pass or E-ZPass.

Grosse Ile Bridge Company

Toll bridge0.5 mi

Cash + electronic CashETC

Accepts: E-ZPass

Opened 1913. Private operator.

Bay City Bridge Partners

Toll bridge0.2 mi

All-electronic (cashless) AETETC

Accepts: E-ZPass

Opened 1976; tolled since January 1, 2025, after rehabilitation. Private operator (leased). BC-Pass or E-ZPass. City of Bay City residents toll-free until 2030.

Bay City Bridge Partners

Toll bridge0.4 mi

All-electronic (cashless) ORTETCAET

Accepts: E-ZPass

Opened 2023. P3 operator.

Mackinac Bridge Authority

Toll bridge5.0 mi

Cash + electronic CashETC

Accepts: E-ZPass

Opened 1957. Public operator.

International Bridge Administration

Toll bridge1.4 mi

Cash + electronic CashETC

Accepts: E-ZPass

Opened 1962. Total bridge length ~2.8 mi (4.5 km). Public operator.

02

Who runs them

The agencies that toll in Michigan — whether each sells you a tag or only reads one, and where to reach them.

American Roads/American Roads Technologies

Private concessionaire · 1 facility in Michigan

Issues its own accounts — Freedom Pass.

Agency site

Bay City Bridge Partners

Private concessionaire · 2 facilities in Michigan

Does not issue accounts.

Agency site

Grosse Ile Bridge Company

Private concessionaire · 1 facility in Michigan

Does not issue accounts.

International Bridge Administration

Bi-state authority · 1 facility in Michigan

Does not issue accounts.

Agency site

Mackinac Bridge Authority

State toll authority · 1 facility in Michigan

Does not issue accounts.

Agency site

Michigan Department of Transportation

State department of transportation · 1 facility in Michigan

Does not issue accounts.