Mill ST over Lytle Creek-East Branch
GoodSan Bernardino County, California · 0.2 MI E/O I-215 · Structure no. 54C0358
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected November 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 130 ft
- 2 main spans
- Daily traffic
- 21,142
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mill ST over Lytle Creek-East Branch is a concrete continuous tee beam carrying Mill ST over Lytle Creek-East Branch in San Bernardino County, California. It was built in 1973, so it is 52 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 21,142 vehicles a day, roughly 5% of them trucks, projected to reach 24,301 by 2040. The structure is 130 ft (39.6 m) long and 69 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill ST over Lytle Creek-East Branch built?
It was built in 1973, making it 52 years old in 2025.
What condition is Mill ST over Lytle Creek-East Branch 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 November 2023.
How much traffic does Mill ST over Lytle Creek-East Branch carry?
About 21,142 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Mill ST over Lytle Creek-East Branch?
The structure is 130 ft (39.6 m) long with a longest span of 64 ft (19.5 m) and a deck 69 ft wide.
Who owns Mill ST over Lytle Creek-East Branch?
It is owned by the City or Municipal Highway Agency.