The bridge was originally designed to be a grand entrance between two nations and was once referred to as the Eighth Wonder of the World.
It is privately owned, making it one of the few major international border crossings not operated by a government entity.
The bridge's height is strictly regulated by the U.S. Coast Guard to ensure deep-water vessels can navigate the Detroit River.
The structure weighs approximately 21,000 tons, with most of that mass consisting of structural steel.
During its construction in the late 1920s, the project employed around 6,000 workers.
The original toll booth operators in 1929 were tasked with collecting fees in both Canadian and U.S. currency simultaneously.
The bridge is a major artery for the 'Just-in-Time' automotive manufacturing supply chain.
The Ambassador Bridge is a four-lane suspension bridge that connects Detroit, Michigan, and Windsor, Ontario. It serves as the busiest international border crossing in North America by trade volume. Completed in 1929, the bridge spans 1.5 miles over the Detroit River. The main span measures 1,850 feet, while the total length of the structure reaches 7,490 feet. It is constructed primarily of orange-painted silicon steel. As a vital link for the automotive industry, the bridge carries approximately 25% of all goods traded between the U.S. and Canada. The bridge is privately owned by the Canadian Transit Company. It rises 152 feet above the river to allow for shipping passage. It remains a critical piece of transportation infrastructure rather than a pedestrian-accessible tourist destination.
Riverside Park in Detroit provides the best unobstructed views of the bridge structure from the American side.
Have your passport or enhanced identification ready before reaching the toll plaza to expedite processing.
Check live traffic cameras on the official website before departing to monitor border wait times.
Ensure your vehicle is in good working order, as there are no pull-off areas on the span itself.
Attempting to walk or bike across the bridge, as pedestrian and cyclist access is strictly prohibited.
Operates 24 hours daily, though transit may be affected by extreme weather or security-related lane closures.
