FHWA NBI 2024 Inspection record Public-domain dataset

ELK CREEK ROAD

Carrying ELK CREEK ROAD over KLAMATH RIVER

0.3 MI S OF SH 96, Siskiyou, California

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
37 t Inventory load rating

Bridge Snapshot: ELK CREEK ROAD

The ELK CREEK ROAD bridge in Siskiyou, California carries ELK CREEK ROAD over KLAMATH RIVER. It was built in 1953, making it 73 years old today. The structure is built primarily of steel and spans 1 section, stretching 167.9 meters (551 feet) end to end. Daily traffic averages 1,392 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 5/9, superstructure at 5/9, substructure at 7/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 37.3 metric tons.

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

How ELK CREEK ROAD compares

▲ 6.0
Load rating vs California average (31.3 t)
Top 17%
Higher load rating than 83% of California bridges
423
Bridges in Siskiyou · 23 in Poor condition
ELK CREEK ROAD 37.3 t
California average 31.3 t

Live comparison across California.

Historical Sufficiency Rating

PlainBridge-computed
65.2 / 100 - historical 50–79.9 band
Structural adequacy /55
45.0
Serviceability /30
18.9
Essentiality /15
9.4
Special reductions
−8.1

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 How the historical reference is calculated.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

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

Structural Details

Year Built
1953
Material
Steel
Number of Spans
1
Structure Length
167.9 m (551 ft)
Deck Width
10.2 m (33 ft)
Owner
County Highway Agency
Avg Daily Traffic
1,392 vehicles/day
Structure Number
02C0227

Condition Analysis

  • The deck (driving surface) rates fair at 5/9, minor deterioration that routine maintenance should address.
  • The superstructure (beams and supports above the deck) rates fair at 5/9, minor deterioration that routine maintenance should address.
  • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.

How to read this record

This page shows what the last federal inspection recorded, not whether ELK CREEK 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 ELK CREEK 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 ELK CREEK ROAD?

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

How often is ELK CREEK ROAD inspected?

ELK CREEK 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 1,392 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. ELK CREEK 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 ELK CREEK ROAD?

ELK CREEK ROAD has an NBI inventory load rating of 37.3 metric tons.

Who is responsible for maintaining ELK CREEK ROAD?

ELK CREEK ROAD is owned and maintained by County Highway Agency.

How old is ELK CREEK ROAD and does age affect safety?

ELK CREEK ROAD was built in 1953, making it 73 years old.

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.