CSAH 152
Carrying CSAH 152 over BASSETT CREEK TUNNEL
0.9 MI NW OF JCT HENN AV, Hennepin, Minnesota
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: CSAH 152
The CSAH 152 bridge in Hennepin, Minnesota carries CSAH 152 over BASSETT CREEK TUNNEL. It was built in 1923, making it 103 years old today. The structure is built primarily of masonry and spans 1 section, stretching 9.4 meters (31 feet) end to end. Daily traffic averages 14,987 vehicles, placing it in the heavily-trafficked tier of Minnesota bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show culvert 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. Its NBI inventory load rating is 32.4 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How CSAH 152 compares
Live comparison across Minnesota.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1923
- Material
- Masonry
- Number of Spans
- 1
- Structure Length
- 9.4 m (31 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 14,987 vehicles/day
- Structure Number
- 91333
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
CSAH 152 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 CSAH 152 against other structures in Hennepin 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 CSAH 152?
CSAH 152 in Hennepin, Minnesota on the FHWA's 0–9 scale.
How often is CSAH 152 inspected?
CSAH 152'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 14,987 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. CSAH 152 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 CSAH 152?
CSAH 152 has an NBI inventory load rating of 32.4 metric tons.
Who is responsible for maintaining CSAH 152?
CSAH 152 is owned and maintained by County Highway Agency.
How old is CSAH 152 and does age affect safety?
CSAH 152 was built in 1923, making it 103 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.
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.