SH 21 over US 77
GoodLee County, Texas · 2.4 MI N of FM 1624 · Structure no. 141440021103062
- Built
- 1964
- 61 years old, rebuilt 2014
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 245 ft
- 2 main spans
- Daily traffic
- 8,371
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 21 over US 77 is a prestressed concrete stringer/multi-beam or girder carrying SH 21 over US 77 in Lee County, Texas. It was built in 1964 and reconstructed in 2014, so it is 61 years old, older 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 8,371 vehicles a day, roughly 19% of them trucks, projected to reach 11,719 by 2042. The structure is 245 ft (74.7 m) long and 70 ft wide.
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 21 over US 77 built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2014.
What condition is SH 21 over US 77 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 2024.
How much traffic does SH 21 over US 77 carry?
About 8,371 vehicles per day (2023 count), of which roughly 19% are trucks.
How long is SH 21 over US 77?
The structure is 245 ft (74.7 m) long with a longest span of 70 ft (21.3 m) and a deck 70 ft wide.
Who owns SH 21 over US 77?
It is owned by the State Highway Agency.