WEIR COOK MEM DR
Carrying WEIR COOK MEM DR over DEPARTURES (WIER COOK)
01.65 NE PERIMETER RD, Marion, Indiana
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
WEIR COOK MEM DR in Marion, Indiana sits above 36% of rated Indiana bridges on inventory load rating (33 t), while its 2008 build year is earlier than 15% of Marion's recorded-year cohort (958 bridges).
WEIR COOK MEM DR in Marion, Indiana is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 2008, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. The lowest applicable rating sets the federal condition category, so this Good 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:4900661
POST-2000 · PRESTRESS · LONG-SPAN-RUN · DECK-LED · ARTERIAL-ADT · STANDARD-LOAD · CAT-GOOD
- POST-2000 2000+
- PRESTRESS Prestressed concrete
- LONG-SPAN-RUN 21 spans
- DECK-LED Deck-led
- ARTERIAL-ADT Arterial ADT
- STANDARD-LOAD Standard load
- CAT-GOOD Good
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: WEIR COOK MEM DR
The WEIR COOK MEM DR bridge in Marion, Indiana carries WEIR COOK MEM DR over DEPARTURES (WIER COOK). It was built in 2008, making it 18 years old today. The structure is built primarily of prestressed concrete continuous and spans 21 sections, stretching 573.9 meters (1883 feet) end to end. Daily traffic averages 2,777 vehicles, placing it in the moderately-trafficked tier of Indiana bridges. It is owned and maintained by Other Local Agencies.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 8/9, substructure at 8/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range.
How WEIR COOK MEM DR compares
Age against the county: built in 2008, earlier than 141 of Marion's 958 bridges with a recorded construction year (15%), against a county median build year of 1970. This is one of the newer structures in its county.
Live comparison across Indiana bridges with a recorded inventory load rating (19,495 rated).
WEIR COOK MEM DR vs every rated Indiana bridge
Inventory load rating (metric tons), FHWA NBI, this state
33 Top 64% higher than 36% 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
- 2008
- Material
- Prestressed Concrete Continuous
- Number of Spans
- 21
- Structure Length
- 573.9 m (1883 ft)
- Deck Width
- 28.3 m (93 ft)
- Owner
- Other Local Agencies
- Avg Daily Traffic
- 2,777 vehicles/day
- Structure Number
- 4900661
Condition Analysis
- • The deck (driving surface) rates good at 7/9, with no significant deterioration on file.
- • At 8/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
- • The substructure (piers and abutments) is in good condition (8/9), showing no significant deterioration.
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether WEIR COOK MEM DR 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 WEIR COOK MEM DR 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 WEIR COOK MEM DR?
WEIR COOK MEM DR in Marion, Indiana has a deck rating of 7/9, superstructure rating of 8/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.
How often is WEIR COOK MEM DR inspected?
WEIR COOK MEM DR'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 2,777 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. WEIR COOK MEM DR is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for WEIR COOK MEM DR?
WEIR COOK MEM DR has an NBI inventory load rating of 32.7 metric tons.
Who is responsible for maintaining WEIR COOK MEM DR?
WEIR COOK MEM DR is owned and maintained by Other Local Agencies.
How old is WEIR COOK MEM DR and does age affect safety?
WEIR COOK MEM DR was built in 2008, making it 18 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.