Toll Rates Michigan Bridges Tunnels: Complete Pricing Guide 2025
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Toll Rates Michigan Bridges Tunnels
Updated: January 2025 with latest rate increases
Facilities: 5 bridges and 1 tunnel with individual pricing
Rate Structure: Axle-based and weight-based pricing
Currency: USD and CAD accepted at border crossings
Payment: Facility-specific transponders, cash, credit cards
Current Michigan Toll Rates 2025
Michigan operates 6 toll facilities with distinct rate structures. Most charge by vehicle axles, while Ambassador Bridge uses weight-based pricing for commercial vehicles.
Mackinac Bridge Toll Rates
| Vehicle Type | Cash/MacPass | Credit Card | Commuter Discount |
|---|---|---|---|
| Passenger Vehicle (2-axle) | $4.00 | $4.09 (+2.3% fee) | $4.00 one way, free return |
| Motorcycle | $4.00 | $4.09 (+2.3% fee) | $4.00 one way, free return |
| Commercial Vehicle (per axle) | $5.00 | $5.12 (+2.3% fee) | No discount |
| Motor Home + Towed Vehicle | $5.00/axle + $4.00 | +2.3% convenience fee | No discount |
*Credit card convenience fee effective January 1, 2025. Commuter discount: Round trip within 36 hours using same MacPass.
Ambassador Bridge Toll Rates
| Vehicle Type | Premier/NexPass | Cash (USD) | Cash (CAD) |
|---|---|---|---|
| Passenger Vehicle | $9.00 | $9.00 | $12.00 |
| Motorcycle | $9.00 | $9.00 | $12.00 |
| Bus | $9.00 | $9.00 | $12.00 |
| Vehicle with Trailer | $18.00 | $18.00 | $24.00 |
| Commercial (Weight-based) | Varies by GVW | Varies by GVW | Varies by GVW |
*E-ZPass compatibility expected early 2025. Premier membership: $150 initial deposit, up to 50% savings.
Detroit-Windsor Tunnel Toll Rates
| Direction | NexPress | Credit/Debit Card | Effective Date |
|---|---|---|---|
| Detroit to Windsor (US Side) | $6.00 USD | $8.25 USD | January 6, 2025 |
| Windsor to Detroit (CA Side) | $5.90 CAD | $7.25 CAD | January 1, 2025 |
| Commercial Vehicles | Axle-based pricing | Up to $16.00 (4-axle) | 2025 rates |
*Significant rate increases in 2025. NexPress users save $1.35-2.25 per crossing. DWT Mobile app available.
Blue Water Bridge Toll Rates
| Vehicle Type | EdgePass | Cash (USD to CAN) | Recent Changes |
|---|---|---|---|
| Passenger Vehicle (2-axle) | $3.50 | $4.00 | +$1.00 (Dec 2024) |
| Motorcycle | $3.50 | $4.00 | +$1.00 (Dec 2024) |
| Commercial Vehicle (4-axle) | $15.50 | $17.00 | +$4.00 (Dec 2024) |
| Future Increase | TBD | +$1.00 additional | December 1, 2025 |
*First rate increases in 14 years. Tolls collected eastbound (US to Canada) only. Additional $1 increase planned Dec 2025.
Sault Ste. Marie International Bridge Toll Rates
| Vehicle Type | IQ Prox Card | Cash (USD) | Cash (CAD) |
|---|---|---|---|
| Passenger Vehicle | Volume discounts | $4.00 | $5.00 |
| Motorcycle | Volume discounts | $4.00 | $5.00 |
| Additional Axles | $2.00 per axle | $2.00 per axle | $2.00 per axle |
*IQ Prox card offers 10%, 20%, or 30% discounts based on 30-day usage volume. Northern terminus of I-75.
Grosse Ile Toll Bridge Rates
| Vehicle Type | Bridge Pass | Credit Card | Cash |
|---|---|---|---|
| Passenger Vehicle (Round Trip) | $4.00 | $7.00 | $6.00 |
| 4-Axle Truck (Round Trip) | Not eligible | $32.00 | $24.00 |
*Round trip tolls charged to vehicles going TO Grosse Ile only. License plate cameras for enforcement.
Payment Methods & Discounts
Transponder Systems
MacPass (Mackinac Bridge Only):
- $40 minimum deposit (reduced from $80 in 2024)
- $20 minimum refill (reduced from $50 in 2024)
- Commuter discount: Free return trip within 36 hours
- Windshield-mounted sticker system
NexPress/EdgePass (Border Crossings):
- Significant savings on Ambassador Bridge and Detroit-Windsor Tunnel
- RFID technology for faster crossings
- Works at multiple border facilities
IQ Prox Card (Sault Ste. Marie):
- Volume-based discounts: 10%, 20%, or 30%
- Based on 30-day crossing frequency
- Ideal for frequent commuters
2025 Rate Changes Summary
| Facility | Change | Effective Date | Impact |
|---|---|---|---|
| Mackinac Bridge | +2.3% credit card fee | January 1, 2025 | +$0.09 per $4 toll |
| Blue Water Bridge | +$1.00 toll increase | December 1, 2024 | $3.00 to $4.00 |
| Detroit-Windsor Tunnel | +$0.75 increase | January 1-6, 2025 | $7.50 to $8.25 |
| Ambassador Bridge | E-ZPass compatibility | Early 2025 | Expanded payment options |
Commercial Vehicle Rates
Commercial vehicle tolls in Michigan use two systems:
Axle-Based Pricing (Most Facilities):
- Mackinac Bridge: $5.00 per axle
- Blue Water Bridge: $4.25 per axle (EdgePass)
- Sault Ste. Marie: Base + $2.00 per additional axle
- Detroit-Windsor Tunnel: Up to $16.00 for 4-axle vehicles
Weight-Based Pricing (Ambassador Bridge):
- Gross Vehicle Weight (GVW) determines rate
- Rates vary from standard passenger to heavy freight
- Premier membership available for frequent commercial users
Cost Comparison by Route
| Route | Cheapest Option | Most Expensive | Savings |
|---|---|---|---|
| Upper to Lower Peninsula | MacPass: $4.00 (commuter) | Credit Card: $4.09 | $0.09 |
| Detroit to Windsor | NexPress Tunnel: $6.00 | Cash Tunnel: $8.25 | $2.25 |
| Port Huron to Sarnia | EdgePass: $3.50 | Cash: $4.00 | $0.50 |
| Sault Ste. Marie Crossing | IQ Prox (30% discount) | Cash CAD: $5.00 | Up to $1.50 |
Rate Calculator
Calculate exact toll costs for all Michigan bridges and tunnels using the TollGuru Michigan toll calculator. Get accurate pricing for cars, trucks, motorcycles, and commercial vehicles across all facilities.
Frequently Asked Questions
Why are Michigan toll rates increasing in 2025?
Increased maintenance costs, infrastructure improvements, and 14+ years without rate adjustments on some facilities. Blue Water Bridge hadn't increased rates since 2010.
Which transponder works on multiple facilities?
No single transponder works on all Michigan facilities. NexPass/EdgePass works on border crossings, MacPass only on Mackinac Bridge. Ambassador Bridge will add E-ZPass compatibility in early 2025.
How can I avoid credit card fees?
Pay with cash (no fees), use facility transponders, or pay MacPass deposits with electronic checks. Only Mackinac Bridge charges credit card convenience fees (2.3%).
Are there senior or resident discounts?
Limited programs: MacPass commuter discount (free return trip), IQ Prox volume discounts, Ambassador Bridge Premier membership, and Grosse Ile Bridge Pass for residents.
What currency is accepted?
USD accepted everywhere. CAD accepted at border crossings (Ambassador Bridge, Detroit-Windsor Tunnel, Blue Water Bridge, Sault Ste. Marie Bridge). Rates differ by currency.
Contact Information
Official Rate Information:
- Mackinac Bridge Authority: (906) 643-7600
- Michigan Department of Transportation: (517) 373-2090
- Ambassador Bridge: (313) 496-0040
- Detroit-Windsor Tunnel: (313) 567-4422
- Sault Ste. Marie Bridge Authority: (906) 635-5255
