ROACHE AVE
Carrying ROACHE AVE over INDPLS WATER CO CANAL
00.60 W OF MLK JR ST, Marion, Indiana
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
ROACHE AVE in Marion, Indiana sits above 14% of rated Indiana bridges on inventory load rating (26 t), while its 1911 build year is earlier than 98% of Marion's recorded-year cohort (958 bridges).
ROACHE AVE in Marion, Indiana is rated Poor in the FHWA's 2024 National Bridge Inventory. Built in 1911, it carries 2 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 4. The lowest applicable rating sets the federal condition category, so this Poor result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure IN:4900132
PRE-1950 · CONCRETE · SINGLE-SPAN · TIED-CTRL · ARTERIAL-ADT · STANDARD-LOAD · CAT-POOR
- PRE-1950 Pre-1950
- CONCRETE Concrete
- SINGLE-SPAN Single span
- TIED-CTRL Tied control
- ARTERIAL-ADT Arterial ADT
- STANDARD-LOAD Standard load
- CAT-POOR Poor
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: ROACHE AVE
The ROACHE AVE bridge in Marion, Indiana carries ROACHE AVE over INDPLS WATER CO CANAL. It was built in 1911, making it 115 years old today. The structure is built primarily of concrete and spans 1 section, stretching 20.0 meters (66 feet) end to end. Daily traffic averages 1,052 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 superstructure at 4/9, substructure at 4/9. The weakest component sits in poor condition. A component scored 4 or below, placing this bridge in the federal Poor condition category rather than declaring it unsafe or closed.
How ROACHE AVE compares
Age against the county: built in 1911, earlier than 938 of Marion's 958 bridges with a recorded construction year (98%), against a county median build year of 1970. Age is not a defect on its own, but it is the population from which future Poor ratings are drawn.
Live comparison across Indiana bridges with a recorded inventory load rating (19,495 rated).
ROACHE AVE vs every rated Indiana bridge
Inventory load rating (metric tons), FHWA NBI, this state
26 Top 86% higher than 14% of 19,495 bridges
rated Indiana bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Reported 0–9 component ratings from the FHWA NBI. The highlighted component is the lowest reported input to this record’s current condition category; it is not a closure or live crossing-safety decision.
Marion inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 958 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 1911
- Material
- Concrete
- Number of Spans
- 1
- Structure Length
- 20.0 m (66 ft)
- Deck Width
- 13.1 m (43 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 1,052 vehicles/day
- Structure Number
- 4900132
Condition Analysis
- • At 4/9, the superstructure (beams and supports above the deck) is in poor shape, with advanced wear on file for this vintage.
- • The substructure (piers and abutments) is in poor condition (4/9), showing advanced deterioration on the inspecting agency's 0-9 scale.
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
ROACHE AVE is in the federal Poor condition category. That is a component-based result, not a closure order.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
- Compare ROACHE AVE 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 ROACHE AVE?
ROACHE AVE in Marion, Indiana, superstructure rating of 4/9, and substructure rating of 4/9 on the FHWA's 0–9 scale.
How often is ROACHE AVE inspected?
ROACHE AVE'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 1,052 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. ROACHE AVE is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for ROACHE AVE?
ROACHE AVE has an NBI inventory load rating of 25.5 metric tons.
Who is responsible for maintaining ROACHE AVE?
ROACHE AVE is owned and maintained by City/Municipal Highway Agency.
How old is ROACHE AVE and does age affect safety?
ROACHE AVE was built in 1911, making it 115 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.