FHWA NBI 2024 Inspection record Public-domain dataset

KERBY HILL ROAD SE

Carrying KERBY HILL ROAD SE over CAREY BRANCH

0.10 MI W OF MD 210, Prince George's, Maryland

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
46 t Inventory load rating

Bridge Snapshot: KERBY HILL ROAD SE

The KERBY HILL ROAD SE bridge in Prince George's, Maryland carries KERBY HILL ROAD SE over CAREY BRANCH. It was built in 1948, making it 78 years old today. It was last reconstructed in 2021, extending its service life. The structure is built primarily of concrete, stretching 8.2 meters (27 feet) end to end. Daily traffic averages 1,518 vehicles, placing it in the moderately-trafficked tier of Maryland bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show culvert 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 46.3 metric tons.

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

How KERBY HILL ROAD SE compares

▼ 4.8
Load rating vs Maryland average (51.1 t)
Top 46%
Higher load rating than 54% of Maryland bridges
582
Bridges in Prince George's · 18 in Poor condition
KERBY HILL ROAD SE 46.3 t
Maryland average 51.1 t

Live comparison across Maryland.

Historical Sufficiency Rating

PlainBridge-computed
73.8 / 100 - historical 50–79.9 band
Structural adequacy /55
45.0
Serviceability /30
14.0
Essentiality /15
14.8
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 How the historical reference is calculated.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
5/9
Fair (5–6)
Inventory Load Rating
46.3 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1948
Last Reconstructed
2021
Material
Concrete
Structure Length
8.2 m (27 ft)
Owner
State Highway Agency
Avg Daily Traffic
1,518 vehicles/day
Structure Number
200000P-0394020

How to read this record

This page shows what the last federal inspection recorded, not whether KERBY HILL ROAD SE 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 KERBY HILL ROAD SE against other structures in Prince George's 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 KERBY HILL ROAD SE?

KERBY HILL ROAD SE in Prince George's, Maryland on the FHWA's 0–9 scale.

How often is KERBY HILL ROAD SE inspected?

KERBY HILL ROAD SE'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 1,518 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. KERBY HILL ROAD SE 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 KERBY HILL ROAD SE?

KERBY HILL ROAD SE has an NBI inventory load rating of 46.3 metric tons.

Who is responsible for maintaining KERBY HILL ROAD SE?

KERBY HILL ROAD SE is owned and maintained by State Highway Agency.

How old is KERBY HILL ROAD SE and does age affect safety?

KERBY HILL ROAD SE was built in 1948, making it 78 years old and last reconstructed in 2021.

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.