TR277-MAPLE Grove over FAI 55
FairMadison County, Illinois · 1/2 MI N I-270 · Structure no. 060017700000000
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 203 ft
- 4 main spans
- Daily traffic
- 2,050
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
TR277-MAPLE Grove over FAI 55 is a steel continuous stringer/multi-beam or girder carrying TR277-MAPLE Grove over FAI 55 in Madison County, Illinois. It was built in 1966, so it is 59 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,050 vehicles a day, roughly 3% of them trucks, projected to reach 2,194 by 2046. The structure is 203 ft (62 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR277-MAPLE Grove over FAI 55 built?
It was built in 1966, making it 59 years old in 2025.
What condition is TR277-MAPLE Grove over FAI 55 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does TR277-MAPLE Grove over FAI 55 carry?
About 2,050 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is TR277-MAPLE Grove over FAI 55?
The structure is 203 ft (62 m) long with a longest span of 56 ft (17.2 m) and a deck 30 ft wide.
Who owns TR277-MAPLE Grove over FAI 55?
It is owned by the State Highway Agency.