TR-167 Scully RD over Trib E Fk Mazon Riv
PoorClosed to trafficGrundy County, Illinois · .47 MI W CH-16 · Structure no. 032589500000000
- Built
- 1910
- 115 years old, rebuilt 1968
- Condition
- Poor
- inspected October 2024
- Type
- Channel Beam
- Concrete
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 50
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-167 Scully RD over Trib E Fk Mazon Riv is a concrete channel beam carrying TR-167 Scully RD over Trib E Fk Mazon Riv in Grundy County, Illinois. It was built in 1910 and reconstructed in 1968, so it is 115 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. Its operating status is: closed to all traffic.
It carries about 50 vehicles a day, roughly 20% of them trucks, projected to reach 60 by 2046. The structure is 60 ft (18.3 m) long and 23 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-167 Scully RD over Trib E Fk Mazon Riv built?
It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1968.
What condition is TR-167 Scully RD over Trib E Fk Mazon Riv 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 October 2024.
How much traffic does TR-167 Scully RD over Trib E Fk Mazon Riv carry?
About 50 vehicles per day (2024 count), of which roughly 20% are trucks.
How long is TR-167 Scully RD over Trib E Fk Mazon Riv?
The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 23 ft wide.
Who owns TR-167 Scully RD over Trib E Fk Mazon Riv?
It is owned by the Town or Township Highway Agency.