State Line Road over Williams Ditch
GoodLake County, Indiana · 00.50 S. of 241st Ave · Structure no. 4500393
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 59 ft
- 1 main span
- Daily traffic
- 60
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
State Line Road over Williams Ditch is a prestressed concrete box beam or girders - single or spread carrying State Line Road over Williams Ditch in Lake County, Indiana. It was built in 2016, so it is 9 years old, younger than the Indiana average of 46.6 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 60 vehicles a day, roughly 5% of them trucks, projected to reach 77 by 2040. The structure is 59 ft (18.1 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
| 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 State Line Road over Williams Ditch built?
It was built in 2016, making it 9 years old in 2025.
What condition is State Line Road over Williams Ditch 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 State Line Road over Williams Ditch carry?
About 60 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is State Line Road over Williams Ditch?
The structure is 59 ft (18.1 m) long with a longest span of 54 ft (16.6 m) and a deck 28 ft wide.
Who owns State Line Road over Williams Ditch?
It is owned by the County Highway Agency.