Riggs Road over E. Maricopa Fldwy
GoodMaricopa County, Arizona · 1 MI W/ Higley · Structure no. 10101
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 334 ft
- 4 main spans
- Daily traffic
- 14,264
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Riggs Road over E. Maricopa Fldwy is a prestressed concrete continuous stringer/multi-beam or girder carrying Riggs Road over E. Maricopa Fldwy in Maricopa County, Arizona. It was built in 1997, so it is 28 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 14,264 vehicles a day, roughly 5% of them trucks, projected to reach 14,274 by 2041. The structure is 334 ft (101.8 m) long and 105 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 | 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 Riggs Road over E. Maricopa Fldwy built?
It was built in 1997, making it 28 years old in 2025.
What condition is Riggs Road over E. Maricopa Fldwy 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 Riggs Road over E. Maricopa Fldwy carry?
About 14,264 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Riggs Road over E. Maricopa Fldwy?
The structure is 334 ft (101.8 m) long with a longest span of 84 ft (25.6 m) and a deck 105 ft wide.
Who owns Riggs Road over E. Maricopa Fldwy?
It is owned by the Town or Township Highway Agency.