Twp RD 73 over N.F. Saline River
GoodGallatin County, Illinois · 1 MI W of Ill RTE 1 · Structure no. 030308300000000
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected November 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 179 ft
- 3 main spans
- Daily traffic
- 50
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Twp RD 73 over N.F. Saline River is a prestressed concrete box beam or girders - multiple carrying Twp RD 73 over N.F. Saline River in Gallatin County, Illinois. It was built in 1985, so it is 40 years old, younger than the Illinois average of 45.3 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 50 vehicles a day, roughly 20% of them trucks, projected to reach 25 by 2046. The structure is 179 ft (54.7 m) long and 25 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Twp RD 73 over N.F. Saline River built?
It was built in 1985, making it 40 years old in 2025.
What condition is Twp RD 73 over N.F. Saline 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 November 2022.
How much traffic does Twp RD 73 over N.F. Saline River carry?
About 50 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is Twp RD 73 over N.F. Saline River?
The structure is 179 ft (54.7 m) long with a longest span of 70 ft (21.4 m) and a deck 25 ft wide.
Who owns Twp RD 73 over N.F. Saline River?
It is owned by the Town or Township Highway Agency.