SH 91 SB over Spur 503
GoodGrayson County, Texas · 1.50 MI E of US 75 · Structure no. 010920004712255
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 305 ft
- 2 main spans
- Daily traffic
- 4,070
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
SH 91 SB over Spur 503 is a prestressed concrete stringer/multi-beam or girder carrying SH 91 SB over Spur 503 in Grayson County, Texas. It was built in 1984, so it is 41 years old, younger than the Texas average of 44.4 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 4,070 vehicles a day, roughly 10% of them trucks, projected to reach 5,700 by 2033. The structure is 305 ft (93 m) long and 48 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 91 SB over Spur 503 built?
It was built in 1984, making it 41 years old in 2025.
What condition is SH 91 SB over Spur 503 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 March 2023.
How much traffic does SH 91 SB over Spur 503 carry?
About 4,070 vehicles per day (2013 count), of which roughly 10% are trucks.
How long is SH 91 SB over Spur 503?
The structure is 305 ft (93 m) long with a longest span of 105 ft (32 m) and a deck 48 ft wide.
Who owns SH 91 SB over Spur 503?
It is owned by the State Highway Agency.