M 823
Carrying M 823 over PEDESTRIAN UNDERTAKE
0.1 MI S OF JCT MSAS179, Ramsey, Minnesota
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
M 823 in Ramsey, Minnesota sits above 4% of rated Minnesota bridges on inventory load rating (20 t), while its 1905 build year is earlier than 99% of Ramsey's recorded-year cohort (341 bridges).
M 823 in Ramsey, Minnesota is rated Fair in the FHWA's 2024 National Bridge Inventory. Built in 1905, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 6. The lowest applicable rating sets the federal condition category, so this Fair 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 MN:L9218
PRE-1950 · CONCRETE · SINGLE-SPAN · CULVERT-LED · TRACE-ADT · LIGHT-LOAD · CAT-FAIR
- PRE-1950 Pre-1950
- CONCRETE Concrete
- SINGLE-SPAN Single span
- CULVERT-LED Culvert-led
- TRACE-ADT Trace ADT
- LIGHT-LOAD Light load
- CAT-FAIR Fair
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: M 823
The M 823 bridge in Ramsey, Minnesota carries M 823 over PEDESTRIAN UNDERTAKE. It was built in 1905, making it 121 years old today. The structure is built primarily of concrete and spans 1 section, stretching 7.0 meters (23 feet) end to end. Daily traffic averages 10 vehicles, placing it in the lower-traffic tier of Minnesota 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.
How M 823 compares
Age against the county: built in 1905, earlier than 337 of Ramsey's 341 bridges with a recorded construction year (99%), against a county median build year of 1987. Age is not a defect on its own, but it is the population from which future Poor ratings are drawn.
Live comparison across Minnesota bridges with a recorded inventory load rating (13,532 rated).
M 823 vs every rated Minnesota bridge
Inventory load rating (metric tons), FHWA NBI, this state
20 Top 96% higher than 4% of 13,532 bridges
rated Minnesota 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.
Ramsey inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 341 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
- 1905
- Material
- Concrete
- Number of Spans
- 1
- Structure Length
- 7.0 m (23 ft)
- Deck Width
- 17.5 m (57 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 10 vehicles/day
- Structure Number
- L9218
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 M 823 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 M 823 against other structures in Ramsey and across Minnesota. Minnesota 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 M 823?
M 823 in Ramsey, Minnesota on the FHWA's 0–9 scale.
How often is M 823 inspected?
M 823'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 10 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. M 823 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 M 823?
M 823 has an NBI inventory load rating of 19.6 metric tons.
Who is responsible for maintaining M 823?
M 823 is owned and maintained by City/Municipal Highway Agency.
How old is M 823 and does age affect safety?
M 823 was built in 1905, making it 121 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.