CR 6400/RANGER RD over Montrose and Delta Canal
FairMontrose County, Colorado · 2 MI W of US 550 · Structure no. 085041A02.6046A
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 36 ft
- 2 main spans
- Daily traffic
- 264
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CR 6400/RANGER RD over Montrose and Delta Canal is a steel continuous stringer/multi-beam or girder carrying CR 6400/RANGER RD over Montrose and Delta Canal in Montrose County, Colorado. It was built in 1983, so it is 42 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 264 vehicles a day, roughly 2% of them trucks, projected to reach 306 by 2042. The structure is 36 ft (10.9 m) long and 24 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 6400/RANGER RD over Montrose and Delta Canal built?
It was built in 1983, making it 42 years old in 2025.
What condition is CR 6400/RANGER RD over Montrose and Delta Canal 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 November 2023.
How much traffic does CR 6400/RANGER RD over Montrose and Delta Canal carry?
About 264 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is CR 6400/RANGER RD over Montrose and Delta Canal?
The structure is 36 ft (10.9 m) long with a longest span of 21 ft (6.4 m) and a deck 24 ft wide.
Who owns CR 6400/RANGER RD over Montrose and Delta Canal?
It is owned by the County Highway Agency.