SR91 NB Tpk 157.9 over Angle RD & Belcher Canal
GoodSt. Lucie County, Florida · 1.83 Miles N of CR-68 · Structure no. 940073
- Built
- 1964
- 61 years old, rebuilt 1991
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 490 ft
- 8 main spans
- Daily traffic
- 18,350
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR91 NB Tpk 157.9 over Angle RD & Belcher Canal is a prestressed concrete stringer/multi-beam or girder carrying SR91 NB Tpk 157.9 over Angle RD & Belcher Canal in St. Lucie County, Florida. It was built in 1964 and reconstructed in 1991, so it is 61 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 18,350 vehicles a day, roughly 11% of them trucks, projected to reach 31,837 by 2044. The structure is 490 ft (149.5 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR91 NB Tpk 157.9 over Angle RD & Belcher Canal built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1991.
What condition is SR91 NB Tpk 157.9 over Angle RD & Belcher Canal in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does SR91 NB Tpk 157.9 over Angle RD & Belcher Canal carry?
About 18,350 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is SR91 NB Tpk 157.9 over Angle RD & Belcher Canal?
The structure is 490 ft (149.5 m) long with a longest span of 66 ft (20.1 m) and a deck 43 ft wide.
Who owns SR91 NB Tpk 157.9 over Angle RD & Belcher Canal?
It is owned by the State Toll Authority.