Quick answer: For a five-axle tractor-trailer, the Gordie Howe International Bridge is materially cheaper than the Ambassador Bridge — about $43.75 USD at the standard rate, or $34.50 USD on a Breakaway account, versus roughly $75 USD on the Ambassador Bridge with A-Pass/E-ZPass. That is a saving of $30–$40 USD per crossing.
Both bridges connect Windsor, Ontario and Detroit, Michigan, so for most freight the routing is interchangeable and the toll is the deciding factor. Price your exact configuration with the Gordie Howe Bridge toll calculator.
The per-axle comparison
| Crossing | Per axle (USD) | 5-axle truck (USD) | Program |
|---|---|---|---|
| Gordie Howe (Breakaway) | ~$6.90 | ~$34.50 | Prepaid business account |
| Gordie Howe (standard) | ~$8.75 | ~$43.75 | Pay-as-you-go |
| Ambassador Bridge | ~$15.00 | ~$75.00 | A-Pass / E-ZPass commercial |
The Gordie Howe standard rate is $12.00 CAD ($8.75 USD) per axle; the Breakaway prepaid rate is $9.60 CAD ($6.90 USD) per axle. The Ambassador Bridge, a privately owned crossing, charges commercial vehicles roughly $15 USD per axle for account holders. On a five-axle truck that gap — around $6 to $8 USD per axle — becomes $30 to $40 USD every time the truck crosses.
What the gap is worth over a year
Toll differences look small per crossing and enormous per year. A truck running a Windsor–Detroit round trip twice a day, five days a week, makes roughly 500 crossings a year. At a $40 USD per-crossing saving that is $20,000 USD per truck, per year — before you even count the Breakaway discount stacking on top. Across a ten-truck cross-border operation, the crossing decision alone is a six-figure annual line item.
Beyond price: what else to weigh
Toll cost is the biggest lever, but not the only one:
- Routing and connections. The Gordie Howe Bridge ties directly into Highway 401 and I-75 with freeway-to-freeway ramps, avoiding the Ambassador Bridge's city-street approach on the Detroit side. For many lanes that is a time saving on top of the toll saving.
- Customs and appointments. Confirm your broker, FAST lane eligibility and any customer delivery-appointment requirements work with your chosen crossing.
- eManifest is identical. Both bridges require the same electronic manifest — a CBP ACE eManifest into the US, a CBSA ACI eManifest into Canada. Switching bridges does not change your filing obligation. See eManifest, ACE & ACI requirements for the Gordie Howe Bridge.
The bottom line
For price-sensitive Windsor–Detroit freight, the Gordie Howe Bridge is the cheaper crossing for trucks in 2026 — and enrolling in Breakaway widens the gap further. Model the full picture, including both crossings, in TruckerPro's toll and load costing tools.
Ambassador Bridge figures are approximate commercial A-Pass/E-ZPass rates; Gordie Howe figures reflect the published 2026 schedule and are subject to change. Confirm current rates on the official Gordie Howe toll page.