W GENESEE(OLD US2)
Carrying W GENESEE(OLD US2) over IRON RIVER BURIED
IN IRON RIVER, Iron, Michigan
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
W GENESEE(OLD US2) in Iron, Michigan sits above 6% of rated Michigan bridges on inventory load rating (19 t), while its 1918 build year is earlier than 94% of Iron's recorded-year cohort (54 bridges).
W GENESEE(OLD US2) in Iron, Michigan is rated Poor in the FHWA's 2024 National Bridge Inventory. Built in 1918, 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 MI:000000000004169
PRE-1950 · CONCRETE · SINGLE-SPAN · TIED-CTRL · ARTERIAL-ADT · LIGHT-LOAD · CAT-POOR
- PRE-1950 Pre-1950
- CONCRETE Concrete
- SINGLE-SPAN Single span
- TIED-CTRL Tied control
- ARTERIAL-ADT Arterial ADT
- LIGHT-LOAD Light 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: W GENESEE(OLD US2)
The W GENESEE(OLD US2) bridge in Iron, Michigan carries W GENESEE(OLD US2) over IRON RIVER BURIED. It was built in 1918, making it 108 years old today. It was last reconstructed in 1988, extending its service life. The structure is built primarily of concrete and spans 1 section, stretching 27.4 meters (90 feet) end to end. Daily traffic averages 8,200 vehicles, placing it in the moderately-trafficked tier of Michigan 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 W GENESEE(OLD US2) compares
Age against the county: built in 1918, earlier than 51 of Iron's 54 bridges with a recorded construction year (94%), against a county median build year of 1962. Age is not a defect on its own, but it is the population from which future Poor ratings are drawn.
Live comparison across Michigan bridges with a recorded inventory load rating (11,366 of 11,371 rated).
W GENESEE(OLD US2) vs every rated Michigan bridge
Inventory load rating (metric tons), FHWA NBI, this state
19 Top 94% higher than 6% of 11,366 bridges
rated Michigan 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.
Iron inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 54 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
- 1918
- Last Reconstructed
- 1988
- Material
- Concrete
- Number of Spans
- 1
- Structure Length
- 27.4 m (90 ft)
- Deck Width
- 21.3 m (70 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 8,200 vehicles/day
- Structure Number
- 000000000004169
Condition Analysis
- • The superstructure (beams and supports above the deck) rates poor at 4/9, with advanced deterioration recorded on the latest inspection.
- • The substructure (piers and abutments) rates poor at 4/9, with advanced deterioration recorded on the latest inspection.
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
W GENESEE(OLD US2) 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 W GENESEE(OLD US2) against other structures in Iron and across Michigan. Michigan 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 W GENESEE(OLD US2)?
W GENESEE(OLD US2) in Iron, Michigan, superstructure rating of 4/9, and substructure rating of 4/9 on the FHWA's 0–9 scale.
How often is W GENESEE(OLD US2) inspected?
W GENESEE(OLD US2)'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 8,200 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. W GENESEE(OLD US2) 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 W GENESEE(OLD US2)?
W GENESEE(OLD US2) has an NBI inventory load rating of 19.3 metric tons.
Who is responsible for maintaining W GENESEE(OLD US2)?
W GENESEE(OLD US2) is owned and maintained by City/Municipal Highway Agency.
How old is W GENESEE(OLD US2) and does age affect safety?
W GENESEE(OLD US2) was built in 1918, making it 108 years old and last reconstructed in 1988.
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.
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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.