CR 30.7 Vansway DR over Sterling No 1 Ditch
PoorLogan County, Colorado · 0.2 MI W of CO RD 39 · Structure no. LOG30.7-37.8-76
- Built
- 1960
- 65 years old
- Condition
- Poor
- inspected January 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 104
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CR 30.7 Vansway DR over Sterling No 1 Ditch is a prestressed concrete tee beam carrying CR 30.7 Vansway DR over Sterling No 1 Ditch in Logan County, Colorado. It was built in 1960, so it is 65 years old, older than the Colorado average of 42.2 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 104 vehicles a day, roughly 19% of them trucks, projected to reach 128 by 2042. The structure is 24 ft (7.3 m) long and 26 ft wide. If it were closed, the detour would be 100 mi (161 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 | 8 Very Good | No problems noted. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 CR 30.7 Vansway DR over Sterling No 1 Ditch built?
It was built in 1960, making it 65 years old in 2025.
What condition is CR 30.7 Vansway DR over Sterling No 1 Ditch 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 January 2024.
How much traffic does CR 30.7 Vansway DR over Sterling No 1 Ditch carry?
About 104 vehicles per day (2023 count), of which roughly 19% are trucks.
How long is CR 30.7 Vansway DR over Sterling No 1 Ditch?
The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 26 ft wide.
Who owns CR 30.7 Vansway DR over Sterling No 1 Ditch?
It is owned by the County Highway Agency.