Market ST over San Jac Ri Rel
GoodHarris County, Texas · 1.00 MI NE of Magnolia · Structure no. 121020AA4850006
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 352 ft
- 7 main spans
- Daily traffic
- 1,709
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Market ST over San Jac Ri Rel is a prestressed concrete box beam or girders - multiple carrying Market ST over San Jac Ri Rel in Harris County, Texas. It was built in 1986, so it is 39 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 1,709 vehicles a day, roughly 5% of them trucks, projected to reach 1,050 by 2035. The structure is 352 ft (107.3 m) long and 53 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Market ST over San Jac Ri Rel built?
It was built in 1986, making it 39 years old in 2025.
What condition is Market ST over San Jac Ri Rel 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 October 2023.
How much traffic does Market ST over San Jac Ri Rel carry?
About 1,709 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Market ST over San Jac Ri Rel?
The structure is 352 ft (107.3 m) long with a longest span of 50 ft (15.2 m) and a deck 53 ft wide.
Who owns Market ST over San Jac Ri Rel?
It is owned by the County Highway Agency.