FHWA NBI 2024 Inspection record Public-domain dataset

HORNETS NEST ROAD

Carrying HORNETS NEST ROAD over FRIENDS CREEK

2.0 MILES W OF RIFFLE RD, Frederick, Maryland

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Poor
58 t Inventory load rating

Bridge Snapshot: HORNETS NEST ROAD

The HORNETS NEST ROAD bridge in Frederick, Maryland carries HORNETS NEST ROAD over FRIENDS CREEK. It was built in 1981, making it 45 years old today. The structure is built primarily of steel, stretching 11.9 meters (39 feet) end to end. Daily traffic averages 179 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 3/9. The weakest component sits in poor condition. Because at least one major component scores 4 or lower, this bridge falls in FHWA's Poor condition category. That category is not a closure order. Its NBI inventory load rating is 58.0 metric tons.

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

How HORNETS NEST ROAD compares

▲ 6.9
Load rating vs Maryland average (51.1 t)
Top 30%
Higher load rating than 70% of Maryland bridges
491
Bridges in Frederick · 13 in Poor condition
HORNETS NEST ROAD 58.0 t
Maryland average 51.1 t

Live comparison across Maryland.

Historical Sufficiency Rating

PlainBridge-computed
51.6 / 100 - historical 50–79.9 band
Structural adequacy /55
15.0
Serviceability /30
22.0
Essentiality /15
14.6
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 How the historical reference is calculated.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

Culvert
3/9
Poor (1–4)
Inventory Load Rating
58.0 t
NBI inventory level (metric tons)
Overall Condition
Poor

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

Structural Details

Year Built
1981
Material
Steel
Structure Length
11.9 m (39 ft)
Owner
County Highway Agency
Avg Daily Traffic
179 vehicles/day
Structure Number
200000F-0522030

How to read this record

HORNETS NEST ROAD is in the federal Poor condition category. That is a component-based result, not a closure order.

  • NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
  • Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
  • Compare HORNETS NEST ROAD 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 HORNETS NEST ROAD?

HORNETS NEST ROAD in Frederick, Maryland on the FHWA's 0–9 scale.

How often is HORNETS NEST ROAD inspected?

HORNETS NEST 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 179 vehicles per day.

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

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

What is the inventory load rating for HORNETS NEST ROAD?

HORNETS NEST ROAD has an NBI inventory load rating of 58.0 metric tons.

Who is responsible for maintaining HORNETS NEST ROAD?

HORNETS NEST ROAD is owned and maintained by County Highway Agency.

How old is HORNETS NEST ROAD and does age affect safety?

HORNETS NEST ROAD was built in 1981, making it 45 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.