FHWA NBI 2024 Inspection record Public-domain dataset

SR139 RAMP WBL ON

Carrying SR139 RAMP WBL ON over SULLIVAN CREEK

0.05 MI N OF I-285, Clayton, Georgia

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
100 t Inventory load rating

Bridge Snapshot: SR139 RAMP WBL ON

The SR139 RAMP WBL ON bridge in Clayton, Georgia carries SR139 RAMP WBL ON over SULLIVAN CREEK. It was built in 1983, making it 43 years old today. The structure is built primarily of concrete and spans 3 sections, stretching 9.8 meters (32 feet) end to end. Daily traffic averages 11,600 vehicles, placing it in the heavily-trafficked tier of Georgia bridges. It is owned and maintained by State 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 99.9 metric tons.

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

How SR139 RAMP WBL ON compares

▲ 65.8
Load rating vs Georgia average (34.1 t)
Top 6%
Higher load rating than 94% of Georgia bridges
185
Bridges in Clayton · 1 in Poor condition
SR139 RAMP WBL ON 99.9 t
Georgia average 34.1 t

Live comparison across Georgia.

Historical Sufficiency Rating

PlainBridge-computed
95.4 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
13.4
Special reductions
−3.0

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 How the historical reference is calculated.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
6/9
Fair (5–6)
Inventory Load Rating
99.9 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1983
Material
Concrete
Number of Spans
3
Structure Length
9.8 m (32 ft)
Owner
State Highway Agency
Avg Daily Traffic
11,600 vehicles/day
Structure Number
000000006300950

How to read this record

This page shows what the last federal inspection recorded, not whether SR139 RAMP WBL ON 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 SR139 RAMP WBL ON against other structures in Clayton and across Georgia. Georgia 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 SR139 RAMP WBL ON?

SR139 RAMP WBL ON in Clayton, Georgia on the FHWA's 0–9 scale.

How often is SR139 RAMP WBL ON inspected?

SR139 RAMP WBL ON'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 11,600 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. SR139 RAMP WBL ON 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 SR139 RAMP WBL ON?

SR139 RAMP WBL ON has an NBI inventory load rating of 99.9 metric tons.

Who is responsible for maintaining SR139 RAMP WBL ON?

SR139 RAMP WBL ON is owned and maintained by State Highway Agency.

How old is SR139 RAMP WBL ON and does age affect safety?

SR139 RAMP WBL ON was built in 1983, making it 43 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.