FHWA NBI 2024 Inspection record Public-domain dataset

HILT HUNGRY ROAD

Carrying HILT HUNGRY ROAD over COTTONWOOD CREEK

1.4 MI SOUTH OF HILT RD, Siskiyou, California

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
27 t Inventory load rating

Bridge Snapshot: HILT HUNGRY ROAD

The HILT HUNGRY ROAD bridge in Siskiyou, California carries HILT HUNGRY ROAD over COTTONWOOD CREEK. It was built in 1933, making it 93 years old today. It was last reconstructed in 1989, extending its service life. The structure is built primarily of steel and spans 1 section, stretching 17.7 meters (58 feet) end to end. Daily traffic averages 23 vehicles, placing it in the lower-traffic tier of California bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show a deck rating of 6/9, superstructure at 7/9, substructure at 5/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 27.2 metric tons.

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

How HILT HUNGRY ROAD compares

▼ 4.1
Load rating vs California average (31.3 t)
Bottom 32%
Lower load rating than 68% of California bridges
423
Bridges in Siskiyou · 23 in Poor condition
HILT HUNGRY ROAD 27.2 t
California average 31.3 t

Live comparison across California.

Historical Sufficiency Rating

PlainBridge-computed
60.8 / 100 - historical 50–79.9 band
Structural adequacy /55
41.1
Serviceability /30
13.0
Essentiality /15
14.7
Special reductions
−8.0

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 How the historical reference is calculated.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
6/9
Fair (5–6)
Superstructure
7/9
Good (7–9)
Substructure
5/9
Fair (5–6)
Inventory Load Rating
27.2 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1933
Last Reconstructed
1989
Material
Steel
Number of Spans
1
Structure Length
17.7 m (58 ft)
Deck Width
4.7 m (15 ft)
Owner
County Highway Agency
Avg Daily Traffic
23 vehicles/day
Structure Number
02C0164

Condition Analysis

  • The deck (driving surface) rates fair at 6/9, minor deterioration that routine maintenance should address.
  • The superstructure (beams and supports above the deck) rates good at 7/9, with no significant deterioration on file.
  • At 5/9, the substructure (piers and abutments) shows fair condition, with minor wear flagged for upkeep.

How to read this record

This page shows what the last federal inspection recorded, not whether HILT HUNGRY 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 HILT HUNGRY ROAD against other structures in Siskiyou 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 HILT HUNGRY ROAD?

HILT HUNGRY ROAD in Siskiyou, California has a deck rating of 6/9, superstructure rating of 7/9, and substructure rating of 5/9 on the FHWA's 0–9 scale.

How often is HILT HUNGRY ROAD inspected?

HILT HUNGRY 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 23 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. HILT HUNGRY 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 HILT HUNGRY ROAD?

HILT HUNGRY ROAD has an NBI inventory load rating of 27.2 metric tons.

Who is responsible for maintaining HILT HUNGRY ROAD?

HILT HUNGRY ROAD is owned and maintained by County Highway Agency.

How old is HILT HUNGRY ROAD and does age affect safety?

HILT HUNGRY ROAD was built in 1933, making it 93 years old and last reconstructed in 1989.

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.