HARBAUGH VALLEY RO
Carrying HARBAUGH VALLEY RO over BRANCH OF FRIENDS CREEK
0.15 MI NE OF MD RTE 550, Frederick, Maryland
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: HARBAUGH VALLEY RO
The HARBAUGH VALLEY RO bridge in Frederick, Maryland carries HARBAUGH VALLEY RO over BRANCH OF FRIENDS CREEK. It was built in 1985, making it 41 years old today. The structure is built primarily of steel, stretching 6.7 meters (22 feet) end to end. Daily traffic averages 713 vehicles, placing it in the lower-traffic tier of Maryland bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show culvert 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 28.6 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How HARBAUGH VALLEY RO compares
Live comparison across Maryland.
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 How the historical reference is calculated.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
- 1985
- Material
- Steel
- Structure Length
- 6.7 m (22 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 713 vehicles/day
- Structure Number
- 200000F-1009030
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether HARBAUGH VALLEY RO 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 HARBAUGH VALLEY RO against other structures in Frederick and across Maryland. Maryland 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 HARBAUGH VALLEY RO?
HARBAUGH VALLEY RO in Frederick, Maryland on the FHWA's 0–9 scale.
How often is HARBAUGH VALLEY RO inspected?
HARBAUGH VALLEY RO'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 713 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. HARBAUGH VALLEY RO 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 HARBAUGH VALLEY RO?
HARBAUGH VALLEY RO has an NBI inventory load rating of 28.6 metric tons.
Who is responsible for maintaining HARBAUGH VALLEY RO?
HARBAUGH VALLEY RO is owned and maintained by County Highway Agency.
How old is HARBAUGH VALLEY RO and does age affect safety?
HARBAUGH VALLEY RO was built in 1985, making it 41 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.