US 290 Ebml over Mangum Rd.
GoodHarris County, Texas · US290 / Mangum Interchang · Structure no. 121020005009516
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Steel
- Length
- 509 ft
- 3 main spans
- Daily traffic
- 107,978
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
US 290 Ebml over Mangum Rd. is a steel box beam or girders - multiple carrying US 290 Ebml over Mangum Rd. in Harris County, Texas. It was built in 2020, so it is 5 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 107,978 vehicles a day, roughly 7% of them trucks, projected to reach 151,168 by 2039. The structure is 509 ft (155.1 m) long and 99 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 290 Ebml over Mangum Rd. built?
It was built in 2020, making it 5 years old in 2025.
What condition is US 290 Ebml over Mangum Rd. 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 November 2024.
How much traffic does US 290 Ebml over Mangum Rd. carry?
About 107,978 vehicles per day (2019 count), of which roughly 7% are trucks.
How long is US 290 Ebml over Mangum Rd.?
The structure is 509 ft (155.1 m) long with a longest span of 196 ft (59.7 m) and a deck 99 ft wide.
Who owns US 290 Ebml over Mangum Rd.?
It is owned by the State Highway Agency.