I- 55 SB to I-80 W over West Frontage RD
GoodWill County, Illinois · I-55SB to I-80WB Rmp · Structure no. 099030800000000
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 11,300
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I- 55 SB to I-80 W over West Frontage RD is a concrete slab carrying I- 55 SB to I-80 W over West Frontage RD in Will County, Illinois. It was built in 2005, so it is 20 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 11,300 vehicles a day, roughly 18% of them trucks, projected to reach 13,392 by 2046. The structure is 29 ft (8.9 m) long and 33 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I- 55 SB to I-80 W over West Frontage RD built?
It was built in 2005, making it 20 years old in 2025.
What condition is I- 55 SB to I-80 W over West Frontage RD 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 September 2023.
How much traffic does I- 55 SB to I-80 W over West Frontage RD carry?
About 11,300 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is I- 55 SB to I-80 W over West Frontage RD?
The structure is 29 ft (8.9 m) long with a longest span of 28 ft (8.6 m) and a deck 33 ft wide.
Who owns I- 55 SB to I-80 W over West Frontage RD?
It is owned by the State Highway Agency.