2,360 trucks passed over MacDonald Cartier Bridge, of which 62% (1,630) were tractor trailers, 19% (490) were 2-axle trucks, and 19% (510) were trucks with three or more axles. 1,130 trucks passed over Chaudière Bridge, of which 60% (680) were tractor trailers, 27% (300) were 2-axle trucks, and 13% (150) were trucks with three or more axles.
