FR-6664 over Naschitti Wash
PoorPosted for loadSan Juan County, New Mexico · 41.3 MI N JCT I-40/US-491 · Structure no. 000000000000081
- Built
- 1928
- 97 years old, rebuilt 1969
- Condition
- Poor
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 193 ft
- 9 main spans
- Daily traffic
- 681
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FR-6664 over Naschitti Wash is a wood or timber stringer/multi-beam or girder carrying FR-6664 over Naschitti Wash in San Juan County, New Mexico. It was built in 1928 and reconstructed in 1969, so it is 97 years old, older than the New Mexico average of 51.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 681 vehicles a day, projected to reach 926 by 2043. The structure is 193 ft (58.8 m) long and 33 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FR-6664 over Naschitti Wash built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1969.
What condition is FR-6664 over Naschitti Wash in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.
How much traffic does FR-6664 over Naschitti Wash carry?
About 681 vehicles per day (2023 count).
How long is FR-6664 over Naschitti Wash?
The structure is 193 ft (58.8 m) long with a longest span of 26 ft (8 m) and a deck 33 ft wide.
Who owns FR-6664 over Naschitti Wash?
It is owned by the State Highway Agency.