SR 91 Tpk 137.25 over Drainage Ditch
GoodMartin County, Florida · 2.6 MI North of SR-714 · Structure no. 890070
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 3 main spans
- Daily traffic
- 59,900
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 91 Tpk 137.25 over Drainage Ditch is a concrete culvert carrying SR 91 Tpk 137.25 over Drainage Ditch in Martin County, Florida. It was built in 1957, so it is 68 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 59,900 vehicles a day, roughly 20% of them trucks, projected to reach 103,926 by 2042. The structure is 27 ft (8.2 m) long.
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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 91 Tpk 137.25 over Drainage Ditch built?
It was built in 1957, making it 68 years old in 2025.
What condition is SR 91 Tpk 137.25 over Drainage Ditch 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 December 2023.
How much traffic does SR 91 Tpk 137.25 over Drainage Ditch carry?
About 59,900 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is SR 91 Tpk 137.25 over Drainage Ditch?
The structure is 27 ft (8.2 m) long with a longest span of 9 ft (2.7 m).
Who owns SR 91 Tpk 137.25 over Drainage Ditch?
It is owned by the State Toll Authority.