Enterprise Concrse over Coyote Creek Tributary
FairMarin County, California · .02 MI W Tennessee Vly RD · Structure no. 27C0129
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 70
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
Enterprise Concrse over Coyote Creek Tributary is a wood or timber stringer/multi-beam or girder carrying Enterprise Concrse over Coyote Creek Tributary in Marin County, California. It was built in 1950, so it is 75 years old, older than the California average of 54.8 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 70 vehicles a day, roughly 2% of them trucks, projected to reach 109 by 2041. The structure is 24 ft (7.3 m) long and 34 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Enterprise Concrse over Coyote Creek Tributary built?
It was built in 1950, making it 75 years old in 2025.
What condition is Enterprise Concrse over Coyote Creek Tributary 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 July 2023.
How much traffic does Enterprise Concrse over Coyote Creek Tributary carry?
About 70 vehicles per day (2004 count), of which roughly 2% are trucks.
How long is Enterprise Concrse over Coyote Creek Tributary?
The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.7 m) and a deck 34 ft wide.
Who owns Enterprise Concrse over Coyote Creek Tributary?
It is owned by the County Highway Agency.