FM 450 over IH 20
GoodHarrison County, Texas · 2.20 MI S of US 80 · Structure no. 191030049508388
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 240 ft
- 4 main spans
- Daily traffic
- 5,700
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
FM 450 over IH 20 is a prestressed concrete stringer/multi-beam or girder carrying FM 450 over IH 20 in Harrison County, Texas. It was built in 2016, so it is 9 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 5,700 vehicles a day, roughly 14% of them trucks, projected to reach 7,990 by 2033. The structure is 240 ft (73.2 m) long and 86 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 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 FM 450 over IH 20 built?
It was built in 2016, making it 9 years old in 2025.
What condition is FM 450 over IH 20 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 August 2023.
How much traffic does FM 450 over IH 20 carry?
About 5,700 vehicles per day (2013 count), of which roughly 14% are trucks.
How long is FM 450 over IH 20?
The structure is 240 ft (73.2 m) long with a longest span of 65 ft (19.8 m) and a deck 86 ft wide.
Who owns FM 450 over IH 20?
It is owned by the State Highway Agency.