Harrison Street over Curtis Creek
PoorAdams County, Illinois · On Harrison at 26th · Structure no. 001600500000000
- Built
- 1967
- 58 years old, rebuilt 1983
- Condition
- Poor
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 68 ft
- 1 main span
- Daily traffic
- 6,150
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Harrison Street over Curtis Creek is a prestressed concrete box beam or girders - multiple carrying Harrison Street over Curtis Creek in Adams County, Illinois. It was built in 1967 and reconstructed in 1983, so it is 58 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 4 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.
It carries about 6,150 vehicles a day, roughly 5% of them trucks, projected to reach 7,575 by 2046. The structure is 68 ft (20.8 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harrison Street over Curtis Creek built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1983.
What condition is Harrison Street over Curtis 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 August 2024.
How much traffic does Harrison Street over Curtis Creek carry?
About 6,150 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Harrison Street over Curtis Creek?
The structure is 68 ft (20.8 m) long with a longest span of 66 ft (20.1 m) and a deck 30 ft wide.
Who owns Harrison Street over Curtis Creek?
It is owned by the City or Municipal Highway Agency.