Muriel Drive over Interstate 15 & Ramps
GoodSan Bernardino County, California · 08-SBD-015-74.15-BSW · Structure no. 54 1174
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 282 ft
- 2 main spans
- Daily traffic
- 10,000
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Muriel Drive over Interstate 15 & Ramps is a prestressed concrete continuous box beam or girders - single or spread carrying Muriel Drive over Interstate 15 & Ramps in San Bernardino County, California. It was built in 1998, so it is 27 years old, younger 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 10,000 vehicles a day, roughly 1% of them trucks, projected to reach 15,000 by 2044. The structure is 282 ft (86 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Muriel Drive over Interstate 15 & Ramps built?
It was built in 1998, making it 27 years old in 2025.
What condition is Muriel Drive over Interstate 15 & Ramps 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 June 2024.
How much traffic does Muriel Drive over Interstate 15 & Ramps carry?
About 10,000 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Muriel Drive over Interstate 15 & Ramps?
The structure is 282 ft (86 m) long with a longest span of 147 ft (44.7 m) and a deck 48 ft wide.
Who owns Muriel Drive over Interstate 15 & Ramps?
It is owned by the State Highway Agency.