U.S. 77 NB over Memorial Rd. under
GoodOklahoma County, Oklahoma · 5.8 MI N I-44 · Structure no. 182650000000000
- Built
- 1972
- 53 years old, rebuilt 2009
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 185 ft
- 2 main spans
- Daily traffic
- 29,700
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. 77 NB over Memorial Rd. under is a prestressed concrete stringer/multi-beam or girder carrying U.S. 77 NB over Memorial Rd. under in Oklahoma County, Oklahoma. It was built in 1972 and reconstructed in 2009, so it is 53 years old, older than the Oklahoma 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 29,700 vehicles a day, roughly 8% of them trucks, projected to reach 47,520 by 2042. The structure is 185 ft (56.3 m) long and 74 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. 77 NB over Memorial Rd. under built?
It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2009.
What condition is U.S. 77 NB over Memorial Rd. under 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 2023.
How much traffic does U.S. 77 NB over Memorial Rd. under carry?
About 29,700 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is U.S. 77 NB over Memorial Rd. under?
The structure is 185 ft (56.3 m) long with a longest span of 91 ft (27.8 m) and a deck 74 ft wide.
Who owns U.S. 77 NB over Memorial Rd. under?
It is owned by the State Highway Agency.