SH 93 Ml over Bear Creek Ditch
GoodBoulder County, Colorado · 1/2 MI S of Boulder Limit · Structure no. E-15-A
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 17,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 93 Ml over Bear Creek Ditch is a concrete culvert carrying SH 93 Ml over Bear Creek Ditch in Boulder County, Colorado. It was built in 1969, so it is 56 years old, older than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 17,000 vehicles a day, roughly 5% of them trucks, projected to reach 19,210 by 2040. The structure is 21 ft (6.4 m) long and 112 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 93 Ml over Bear Creek Ditch built?
It was built in 1969, making it 56 years old in 2025.
What condition is SH 93 Ml over Bear Creek Ditch in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.
How much traffic does SH 93 Ml over Bear Creek Ditch carry?
About 17,000 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is SH 93 Ml over Bear Creek Ditch?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (2.9 m) and a deck 112 ft wide.
Who owns SH 93 Ml over Bear Creek Ditch?
It is owned by the State Highway Agency.