Monroe Street over Whitewater River
PoorRiverside County, California · 0.1 Mi. S/O Rte. I-10 Fwy · Structure no. 56C0083
- Built
- 1972
- 53 years old
- Condition
- Poor
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 490 ft
- 5 main spans
- Daily traffic
- 22,400
- 2017 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Monroe Street over Whitewater River is a concrete continuous box beam or girders - multiple carrying Monroe Street over Whitewater River in Riverside County, California. It was built in 1972, so it is 53 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 22,400 vehicles a day, roughly 1% of them trucks, projected to reach 17,563 by 2043. The structure is 490 ft (149.4 m) long and 47 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Monroe Street over Whitewater River built?
It was built in 1972, making it 53 years old in 2025.
What condition is Monroe Street over Whitewater River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2025.
How much traffic does Monroe Street over Whitewater River carry?
About 22,400 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Monroe Street over Whitewater River?
The structure is 490 ft (149.4 m) long with a longest span of 110 ft (33.5 m) and a deck 47 ft wide.
Who owns Monroe Street over Whitewater River?
It is owned by the City or Municipal Highway Agency.