Dirt Farm Road
Carrying Dirt Farm Road over FORMER STRANTON BRANCH
Enter at 28 Heller Hill R, Warren, New Jersey
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: Dirt Farm Road
The Dirt Farm Road bridge in Warren, New Jersey carries Dirt Farm Road over FORMER STRANTON BRANCH. It was built in 1911, making it 115 years old today. The structure is built primarily of concrete and spans 1 section, stretching 22.9 meters (75 feet) end to end. Daily traffic averages 3 vehicles, placing it in the lower-traffic tier of New Jersey bridges. It is owned and maintained by Unknown.
The latest FHWA inspection records show superstructure at 5/9, substructure at 6/9. 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 11.8 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How Dirt Farm Road compares
Live comparison across New Jersey.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1911
- Material
- Concrete
- Number of Spans
- 1
- Structure Length
- 22.9 m (75 ft)
- Deck Width
- 5.1 m (17 ft)
- Owner
- Unknown
- Avg Daily Traffic
- 3 vehicles/day
- Structure Number
- 2153161
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 5/9, the superstructure (beams and supports above the deck) shows fair condition, with minor wear flagged for upkeep.
- • At 6/9, 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 Dirt Farm 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 Dirt Farm Road against other structures in Warren and across New Jersey. New Jersey 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 Dirt Farm Road?
Dirt Farm Road in Warren, New Jersey, superstructure rating of 5/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.
How often is Dirt Farm Road inspected?
Dirt Farm 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 3 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Dirt Farm 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 Dirt Farm Road?
Dirt Farm Road has an NBI inventory load rating of 11.8 metric tons.
Who is responsible for maintaining Dirt Farm Road?
Dirt Farm Road is owned and maintained by Unknown.
How old is Dirt Farm Road and does age affect safety?
Dirt Farm Road was built in 1911, making it 115 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.
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.