Mcnab RD 63.88 over SR 91 Tpk
FairBroward County, Florida · 1.05 Mi. N of SR 870 · Structure no. 864068
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 216 ft
- 2 main spans
- Daily traffic
- 55,689
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Mcnab RD 63.88 over SR 91 Tpk is a prestressed concrete stringer/multi-beam or girder carrying Mcnab RD 63.88 over SR 91 Tpk in Broward County, Florida. It was built in 1983, so it is 42 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 55,689 vehicles a day, roughly 5% of them trucks, projected to reach 96,620 by 2042. The structure is 216 ft (65.8 m) long and 98 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mcnab RD 63.88 over SR 91 Tpk built?
It was built in 1983, making it 42 years old in 2025.
What condition is Mcnab RD 63.88 over SR 91 Tpk in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does Mcnab RD 63.88 over SR 91 Tpk carry?
About 55,689 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Mcnab RD 63.88 over SR 91 Tpk?
The structure is 216 ft (65.8 m) long with a longest span of 108 ft (32.9 m) and a deck 98 ft wide.
Who owns Mcnab RD 63.88 over SR 91 Tpk?
It is owned by the State Toll Authority.