S Dahlia ST over Highline Canal
FairDenver County, Colorado · Dahlia South of Eastman a · Structure no. D-10-HC-120
- Built
- 1952
- 73 years old
- Condition
- Fair
- inspected December 2024
- Type
- Tee Beam
- Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 3,902
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
S Dahlia ST over Highline Canal is a concrete tee beam carrying S Dahlia ST over Highline Canal in Denver County, Colorado. It was built in 1952, so it is 73 years old, older 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 3,902 vehicles a day, roughly 4% of them trucks, projected to reach 4,332 by 2041. The structure is 37 ft (11.2 m) long and 52 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S Dahlia ST over Highline Canal built?
It was built in 1952, making it 73 years old in 2025.
What condition is S Dahlia ST over Highline 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 December 2024.
How much traffic does S Dahlia ST over Highline Canal carry?
About 3,902 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is S Dahlia ST over Highline Canal?
The structure is 37 ft (11.2 m) long with a longest span of 32 ft (9.8 m) and a deck 52 ft wide.
Who owns S Dahlia ST over Highline Canal?
It is owned by the City or Municipal Highway Agency.