US 93 over Hoover Dam Access RD
GoodMohave County, Arizona · 65.1 MI NW JCT SR 68 · Structure no. 02686
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 903 ft
- 7 main spans
- Daily traffic
- 19,650
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 93 over Hoover Dam Access RD is a prestressed concrete continuous stringer/multi-beam or girder carrying US 93 over Hoover Dam Access RD in Mohave County, Arizona. It was built in 2004, so it is 21 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 19,650 vehicles a day, roughly 25% of them trucks, projected to reach 19,660 by 2042. The structure is 903 ft (275.2 m) long and 89 ft wide. If it were closed, the detour would be 49.7 mi (80 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 93 over Hoover Dam Access RD built?
It was built in 2004, making it 21 years old in 2025.
What condition is US 93 over Hoover Dam Access RD 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 October 2023.
How much traffic does US 93 over Hoover Dam Access RD carry?
About 19,650 vehicles per day (2022 count), of which roughly 25% are trucks.
How long is US 93 over Hoover Dam Access RD?
The structure is 903 ft (275.2 m) long with a longest span of 130 ft (39.6 m) and a deck 89 ft wide.
Who owns US 93 over Hoover Dam Access RD?
It is owned by the State Highway Agency.