Stonehenge Way over Sulphur Gulch | Sulphur
FairDouglas County, Colorado · .05 MI S of Main Street · Structure no. PAR STNHGE-0.1
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected February 2025
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 105 ft
- 3 main spans
- Daily traffic
- 1,585
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Stonehenge Way over Sulphur Gulch | Sulphur is a prestressed concrete tee beam carrying Stonehenge Way over Sulphur Gulch | Sulphur in Douglas County, Colorado. It was built in 1972, so it is 53 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 1,585 vehicles a day, roughly 4% of them trucks, projected to reach 2,124 by 2041. The structure is 105 ft (32 m) long and 55 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stonehenge Way over Sulphur Gulch | Sulphur built?
It was built in 1972, making it 53 years old in 2025.
What condition is Stonehenge Way over Sulphur Gulch | Sulphur 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 February 2025.
How much traffic does Stonehenge Way over Sulphur Gulch | Sulphur carry?
About 1,585 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Stonehenge Way over Sulphur Gulch | Sulphur?
The structure is 105 ft (32 m) long with a longest span of 33 ft (10 m) and a deck 55 ft wide.
Who owns Stonehenge Way over Sulphur Gulch | Sulphur?
It is owned by the Town or Township Highway Agency.