FHWA NBI 2024 Inspection record Public-domain dataset

NBL CHAMBERLAYNE

Carrying NBL CHAMBERLAYNE over CHICKAHOMINY RIVER

0.0Henrico&0.0Hanover CLs, Henrico, Virginia

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
34 t Inventory load rating

Bridge Snapshot: NBL CHAMBERLAYNE

The NBL CHAMBERLAYNE bridge in Henrico, Virginia carries NBL CHAMBERLAYNE over CHICKAHOMINY RIVER. It was built in 1978, making it 48 years old today. The structure is built primarily of steel continuous and spans 4 sections, stretching 92.2 meters (303 feet) end to end. Daily traffic averages 15,669 vehicles, placing it in the heavily-trafficked tier of Virginia bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show a deck rating of 6/9, superstructure at 6/9, substructure at 6/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 33.6 metric tons.

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

How NBL CHAMBERLAYNE compares

▼ 12.4
Load rating vs Virginia average (46.0 t)
Bottom 37%
Lower load rating than 63% of Virginia bridges
352
Bridges in Henrico · 6 in Poor condition
NBL CHAMBERLAYNE 33.6 t
Virginia average 46.0 t

Live comparison across Virginia.

Historical Sufficiency Rating

PlainBridge-computed
96.5 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
13.5
Special reductions
−2.0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Deck
6/9
Fair (5–6)
Superstructure
6/9
Fair (5–6)
Substructure
6/9
Fair (5–6)
Inventory Load Rating
33.6 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1978
Material
Steel Continuous
Number of Spans
4
Structure Length
92.2 m (303 ft)
Deck Width
12.8 m (42 ft)
Owner
State Highway Agency
Avg Daily Traffic
15,669 vehicles/day
Structure Number
000000000009463

Condition Analysis

  • The deck (driving surface) rates fair at 6/9, minor deterioration that routine maintenance should address.
  • The superstructure (beams and supports above the deck) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
  • The substructure (piers and abutments) rates fair at 6/9, minor deterioration that routine maintenance should address.

How to read this record

This page shows what the last federal inspection recorded, not whether NBL CHAMBERLAYNE 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 NBL CHAMBERLAYNE against other structures in Henrico and across Virginia. Virginia 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 NBL CHAMBERLAYNE?

NBL CHAMBERLAYNE in Henrico, Virginia has a deck rating of 6/9, superstructure rating of 6/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.

How often is NBL CHAMBERLAYNE inspected?

NBL CHAMBERLAYNE'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 15,669 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. NBL CHAMBERLAYNE 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 NBL CHAMBERLAYNE?

NBL CHAMBERLAYNE has an NBI inventory load rating of 33.6 metric tons.

Who is responsible for maintaining NBL CHAMBERLAYNE?

NBL CHAMBERLAYNE is owned and maintained by State Highway Agency.

How old is NBL CHAMBERLAYNE and does age affect safety?

NBL CHAMBERLAYNE was built in 1978, making it 48 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.