SH 161 SB On-Ramp over Sump & Drain
GoodDallas County, Texas · 1.20 MI South of SH 183 · Structure no. 180570296401485
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 474 ft
- 3 main spans
- Daily traffic
- 5,000
- 2016 count
- Owner
- Toll Authority
- Local Toll Authority
About this bridge
SH 161 SB On-Ramp over Sump & Drain is a prestressed concrete stringer/multi-beam or girder carrying SH 161 SB On-Ramp over Sump & Drain in Dallas County, Texas. It was built in 2011, so it is 14 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 5,000 vehicles a day, roughly 5% of them trucks, projected to reach 10,000 by 2036. The structure is 474 ft (144.4 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 161 SB On-Ramp over Sump & Drain built?
It was built in 2011, making it 14 years old in 2025.
What condition is SH 161 SB On-Ramp over Sump & Drain 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 May 2024.
How much traffic does SH 161 SB On-Ramp over Sump & Drain carry?
About 5,000 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is SH 161 SB On-Ramp over Sump & Drain?
The structure is 474 ft (144.4 m) long with a longest span of 115 ft (35.1 m) and a deck 26 ft wide.
Who owns SH 161 SB On-Ramp over Sump & Drain?
It is owned by the Local Toll Authority.