FHWA NBI 2024 Inspection record Public-domain dataset

DOG BAR ROAD

Carrying DOG BAR ROAD over BEAR RIVER

AT NEVADA-PLACER CO LINE, Nevada, California

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
19 t Inventory load rating

Bridge Snapshot: DOG BAR ROAD

The DOG BAR ROAD bridge in Nevada, California carries DOG BAR ROAD over BEAR RIVER. It was built in 1935, making it 91 years old today. It was last reconstructed in 2000, extending its service life. The structure is built primarily of steel continuous and spans 2 sections, stretching 59.4 meters (195 feet) end to end. Daily traffic averages 1,313 vehicles, placing it in the moderately-trafficked tier of California bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show a deck rating of 7/9, superstructure at 5/9, substructure at 5/9. The weakest component sits in fair condition. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 18.5 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How DOG BAR ROAD compares

▼ 12.8
Load rating vs California average (31.3 t)
Bottom 11%
Lower load rating than 89% of California bridges
135
Bridges in Nevada · 16 in Poor condition
DOG BAR ROAD 18.5 t
California average 31.3 t

Live comparison across California.

Historical Sufficiency Rating

PlainBridge-computed
45.6 / 100 - historical 20–49.9 band
Structural adequacy /55
28.1
Serviceability /30
6.0
Essentiality /15
11.5
Special reductions
0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Deck
7/9
Good (7–9)
Superstructure
5/9
Fair (5–6)
Substructure
5/9
Fair (5–6)
Inventory Load Rating
18.5 t
NBI inventory level (metric tons)
Overall Condition
Fair

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
1935
Last Reconstructed
2000
Material
Steel Continuous
Number of Spans
2
Structure Length
59.4 m (195 ft)
Deck Width
4.0 m (13 ft)
Owner
County Highway Agency
Avg Daily Traffic
1,313 vehicles/day
Structure Number
17C0031

Condition Analysis

  • The deck (driving surface) rates good at 7/9, with no significant deterioration on file.
  • The superstructure (beams and supports above the deck) rates fair at 5/9, minor deterioration that routine maintenance should address.
  • The substructure (piers and abutments) is in fair condition (5/9), with minor deterioration that may require routine maintenance.

How to read this record

This page shows what the last federal inspection recorded, not whether DOG BAR ROAD is safe to cross today. Here is how to use it.

  • NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
  • Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
  • Compare DOG BAR ROAD against other structures in Nevada and across California. California bridges
  • Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge

Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.

Frequently Asked Questions

What do the condition ratings mean for DOG BAR ROAD?

DOG BAR ROAD in Nevada, California has a deck rating of 7/9, superstructure rating of 5/9, and substructure rating of 5/9 on the FHWA's 0–9 scale.

How often is DOG BAR ROAD inspected?

DOG BAR ROAD's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 1,313 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. DOG BAR ROAD is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for DOG BAR ROAD?

DOG BAR ROAD has an NBI inventory load rating of 18.5 metric tons.

Who is responsible for maintaining DOG BAR ROAD?

DOG BAR ROAD is owned and maintained by County Highway Agency.

How old is DOG BAR ROAD and does age affect safety?

DOG BAR ROAD was built in 1935, making it 91 years old and last reconstructed in 2000.

Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.