FHWA NBI 2024 Inspection record Public-domain dataset

MERIDIAN Rd

Carrying MERIDIAN Rd over DEER Creek

00.31 S of SR 218, Carroll, Indiana

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
29 t Inventory load rating

Bridge Snapshot: MERIDIAN Rd

The MERIDIAN Rd bridge in Carroll, Indiana carries MERIDIAN Rd over DEER Creek. It was built in 1930, making it 96 years old today. It was last reconstructed in 2007, extending its service life. The structure is built primarily of steel and spans 1 section, stretching 37.8 meters (124 feet) end to end. Daily traffic averages 187 vehicles, placing it in the lower-traffic tier of Indiana bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show a deck rating of 7/9, superstructure at 6/9, substructure at 6/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 29.0 metric tons.

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

How MERIDIAN Rd compares

▼ 6.6
Load rating vs Indiana average (35.6 t)
Bottom 23%
Lower load rating than 77% of Indiana bridges
159
Bridges in Carroll · 3 in Poor condition
MERIDIAN Rd 29.0 t
Indiana average 35.6 t

Live comparison across Indiana.

Historical Sufficiency Rating

PlainBridge-computed
83.6 / 100 - historical 80–100 band
Structural adequacy /55
53.0
Serviceability /30
23.8
Essentiality /15
14.9
Special reductions
−8.0

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 How the historical reference is calculated.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
7/9
Good (7–9)
Superstructure
6/9
Fair (5–6)
Substructure
6/9
Fair (5–6)
Inventory Load Rating
29.0 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1930
Last Reconstructed
2007
Material
Steel
Number of Spans
1
Structure Length
37.8 m (124 ft)
Deck Width
7.6 m (25 ft)
Owner
County Highway Agency
Avg Daily Traffic
187 vehicles/day
Structure Number
0800064

Condition Analysis

  • The deck (driving surface) rates good at 7/9, with no significant deterioration on file.
  • 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) is in fair condition (6/9), with minor deterioration that may require routine maintenance.

How to read this record

This page shows what the last federal inspection recorded, not whether MERIDIAN Rd 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 MERIDIAN Rd against other structures in Carroll 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 MERIDIAN Rd?

MERIDIAN Rd in Carroll, Indiana has a deck rating of 7/9, superstructure rating of 6/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.

How often is MERIDIAN Rd inspected?

MERIDIAN Rd'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 187 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. MERIDIAN Rd 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 MERIDIAN Rd?

MERIDIAN Rd has an NBI inventory load rating of 29.0 metric tons.

Who is responsible for maintaining MERIDIAN Rd?

MERIDIAN Rd is owned and maintained by County Highway Agency.

How old is MERIDIAN Rd and does age affect safety?

MERIDIAN Rd was built in 1930, making it 96 years old and last reconstructed in 2007.

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.