16th St/Mill ST over Euclid/Park Ave
GoodPima County, Arizona · 1.6 MI E JCT I 10 · Structure no. 02661
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 141 ft
- 2 main spans
- Daily traffic
- 6,020
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
16th St/Mill ST over Euclid/Park Ave is a prestressed concrete continuous box beam or girders - single or spread carrying 16th St/Mill ST over Euclid/Park Ave in Pima County, Arizona. It was built in 1998, so it is 27 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 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 6,020 vehicles a day, roughly 10% of them trucks, projected to reach 60,300 by 2042. The structure is 141 ft (43 m) long and 37 ft wide. 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 |
|---|---|---|
| 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 16th St/Mill ST over Euclid/Park Ave built?
It was built in 1998, making it 27 years old in 2025.
What condition is 16th St/Mill ST over Euclid/Park Ave 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 2024.
How much traffic does 16th St/Mill ST over Euclid/Park Ave carry?
About 6,020 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is 16th St/Mill ST over Euclid/Park Ave?
The structure is 141 ft (43 m) long with a longest span of 71 ft (21.6 m) and a deck 37 ft wide.
Who owns 16th St/Mill ST over Euclid/Park Ave?
It is owned by the State Highway Agency.