Santan Freeway over Mainline Channel
GoodMaricopa County, Arizona · 250 Ft E of 48th ST · Structure no. 07076
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 46 ft
- 4 main spans
- Daily traffic
- 41,423
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Santan Freeway over Mainline Channel is a concrete continuous culvert carrying Santan Freeway over Mainline Channel in Maricopa County, Arizona. It was built in 2003, so it is 22 years old, younger than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 41,423 vehicles a day, roughly 5% of them trucks, projected to reach 41,433 by 2041. The structure is 46 ft (14 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Santan Freeway over Mainline Channel built?
It was built in 2003, making it 22 years old in 2025.
What condition is Santan Freeway over Mainline Channel 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 2022.
How much traffic does Santan Freeway over Mainline Channel carry?
About 41,423 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Santan Freeway over Mainline Channel?
The structure is 46 ft (14 m) long with a longest span of 10 ft (3 m).
Who owns Santan Freeway over Mainline Channel?
It is owned by the State Highway Agency.