Caterpiller Tnk RD over Cap Canal
GoodMaricopa County, Arizona · @ Cap Milepost 144.625 · Structure no. 00997
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 88 ft
- 1 main span
- Daily traffic
- 10
- 2022 count
- Owner
- State
- Other State Agency
About this bridge
Caterpiller Tnk RD over Cap Canal is a prestressed concrete stringer/multi-beam or girder carrying Caterpiller Tnk RD over Cap Canal in Maricopa County, Arizona. It was built in 1981, so it is 44 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 10 vehicles a day, projected to reach 20 by 2042. The structure is 88 ft (26.8 m) long and 23 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Caterpiller Tnk RD over Cap Canal built?
It was built in 1981, making it 44 years old in 2025.
What condition is Caterpiller Tnk RD over Cap Canal 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 December 2024.
How much traffic does Caterpiller Tnk RD over Cap Canal carry?
About 10 vehicles per day (2022 count).
How long is Caterpiller Tnk RD over Cap Canal?
The structure is 88 ft (26.8 m) long with a longest span of 86 ft (26.2 m) and a deck 23 ft wide.
Who owns Caterpiller Tnk RD over Cap Canal?
It is owned by the Other State Agency.