Dunbar Estates DR over Marys Crk
PoorPosted for loadGalveston County, Texas · 0.15 MI NE of FM 518 · Structure no. 120850PP0505001
- Built
- 1983
- 42 years old
- Condition
- Poor
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 85 ft
- 5 main spans
- Daily traffic
- 770
- 2011 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Dunbar Estates DR over Marys Crk is a concrete slab carrying Dunbar Estates DR over Marys Crk in Galveston County, Texas. It was built in 1983, so it is 42 years old, younger than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 770 vehicles a day, projected to reach 800 by 2031. The structure is 85 ft (25.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dunbar Estates DR over Marys Crk built?
It was built in 1983, making it 42 years old in 2025.
What condition is Dunbar Estates DR over Marys Crk in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.
How much traffic does Dunbar Estates DR over Marys Crk carry?
About 770 vehicles per day (2011 count).
How long is Dunbar Estates DR over Marys Crk?
The structure is 85 ft (25.9 m) long with a longest span of 17 ft (5.2 m) and a deck 30 ft wide.
Who owns Dunbar Estates DR over Marys Crk?
It is owned by the Town or Township Highway Agency.