CR 111 over 45 D Drain
GoodModoc County, California · 1.15 MI N of SH 139 · Structure no. 03C0067
- Built
- 1954
- 71 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 43 ft
- 2 main spans
- Daily traffic
- 145
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
CR 111 over 45 D Drain is a concrete continuous slab carrying CR 111 over 45 D Drain in Modoc County, California. It was built in 1954, so it is 71 years old, older than the California average of 54.8 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 145 vehicles a day, roughly 1% of them trucks, projected to reach 157 by 2041. The structure is 43 ft (13 m) long and 30 ft wide. If it were closed, the detour would be 12.4 mi (20 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 111 over 45 D Drain built?
It was built in 1954, making it 71 years old in 2025.
What condition is CR 111 over 45 D Drain 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 CR 111 over 45 D Drain carry?
About 145 vehicles per day (2012 count), of which roughly 1% are trucks.
How long is CR 111 over 45 D Drain?
The structure is 43 ft (13 m) long with a longest span of 20 ft (6.1 m) and a deck 30 ft wide.
Who owns CR 111 over 45 D Drain?
It is owned by the County Highway Agency.