FHWA NBI 2024 Inspection record Public-domain dataset

39TH ST

Carrying 39TH ST over POGUE'S RUN

00.15 E OF ARLINGTON AVE, Marion, Indiana

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
47 t Inventory load rating

Bridge Snapshot: 39TH ST

The 39TH ST bridge in Marion, Indiana carries 39TH ST over POGUE'S RUN. It was built in 1960, making it 66 years old today. The structure is built primarily of steel and spans 2 sections, stretching 8.5 meters (28 feet) end to end. Daily traffic averages 1,123 vehicles, placing it in the moderately-trafficked tier of Indiana bridges. It is owned and maintained by City/Municipal 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 47.0 metric tons.

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

How 39TH ST compares

▲ 11.4
Load rating vs Indiana average (35.6 t)
Top 12%
Higher load rating than 88% of Indiana bridges
964
Bridges in Marion · 36 in Poor condition
39TH ST 47.0 t
Indiana average 35.6 t

Live comparison across Indiana.

Historical Sufficiency Rating

PlainBridge-computed
89.6 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
22.8
Essentiality /15
14.9
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 How the historical reference is calculated.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
47.0 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1960
Material
Steel
Number of Spans
2
Structure Length
8.5 m (28 ft)
Deck Width
11.9 m (39 ft)
Owner
City/Municipal Highway Agency
Avg Daily Traffic
1,123 vehicles/day
Structure Number
4900164

How to read this record

This page shows what the last federal inspection recorded, not whether 39TH ST 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 39TH ST against other structures in Marion and across Indiana. Indiana 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 39TH ST?

39TH ST in Marion, Indiana on the FHWA's 0–9 scale.

How often is 39TH ST inspected?

39TH ST'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 1,123 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. 39TH ST 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 39TH ST?

39TH ST has an NBI inventory load rating of 47.0 metric tons.

Who is responsible for maintaining 39TH ST?

39TH ST is owned and maintained by City/Municipal Highway Agency.

How old is 39TH ST and does age affect safety?

39TH ST was built in 1960, making it 66 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.