HWY 170-WASHINGTON over Branch of Illinois River
GoodWashington County, Arkansas · 0.7 MI E JCT HWY 62 · Structure no. 0000000000X1458
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 57 ft
- 3 main spans
- Daily traffic
- 870
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
HWY 170-WASHINGTON over Branch of Illinois River is a concrete culvert carrying HWY 170-WASHINGTON over Branch of Illinois River in Washington County, Arkansas. It was built in 2014, so it is 11 years old, younger than the Arkansas average of 45.1 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 870 vehicles a day, roughly 4% of them trucks, projected to reach 1,200 by 2034. The structure is 57 ft (17.4 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY 170-WASHINGTON over Branch of Illinois River built?
It was built in 2014, making it 11 years old in 2025.
What condition is HWY 170-WASHINGTON over Branch of Illinois River 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 2024.
How much traffic does HWY 170-WASHINGTON over Branch of Illinois River carry?
About 870 vehicles per day (2018 count), of which roughly 4% are trucks.
How long is HWY 170-WASHINGTON over Branch of Illinois River?
The structure is 57 ft (17.4 m) long with a longest span of 11 ft (3.4 m).
Who owns HWY 170-WASHINGTON over Branch of Illinois River?
It is owned by the City or Municipal Highway Agency.