TR 91 B over Pike Creek
PoorPosted for loadIroquois County, Illinois · 2.8 Mi. E. Ill 1 · Structure no. 038460000000000
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 61 ft
- 3 main spans
- Daily traffic
- 200
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 91 B over Pike Creek is a concrete slab carrying TR 91 B over Pike Creek in Iroquois County, Illinois. It was built in 1958, so it is 67 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 200 vehicles a day, roughly 37% of them trucks, projected to reach 429 by 2046. The structure is 61 ft (18.6 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 91 B over Pike Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is TR 91 B over Pike Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.
How much traffic does TR 91 B over Pike Creek carry?
About 200 vehicles per day (2022 count), of which roughly 37% are trucks.
How long is TR 91 B over Pike Creek?
The structure is 61 ft (18.6 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.
Who owns TR 91 B over Pike Creek?
It is owned by the Town or Township Highway Agency.