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SR91 N/S Tpk 76.17 over Lateral Canal 45

Palm Beach County, Florida · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

SR91 N/S Tpk 76.17 over Lateral Canal 45 in Palm Beach County, Florida, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1989, making it 36 years old at the 2025 inventory.
It carries about 103,300 vehicles a day (traffic count year 2023).
It is one of 467 of the 607 inventoried bridges in Palm Beach County rated good (76.9%); 2 (0.3%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings

Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.

Bridge	Built	Vehicles/day	Condition
I 95 SR 9 over 12th Avenue South	1975	252,000	Good
I 95 SR 9 over 6th Avenue South	2007	247,000	Good
I 95 SR 9 over 17th Avenue North	1975	233,000	Fair
I-95 (SR-9) over Drainage Canal	1974	232,000	Good
I 95 SR 9 over El Rio Canal	1974	231,000	Good
I 95 SR 9 over SR 882 Forest Hill Blvd	1975	224,000	Good