LRD SOUTH SIDE DRI
Carrying LRD SOUTH SIDE DRI over CARR CREEK
1.4M E JCT CTH BB, St. Croix, Wisconsin
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
LRD SOUTH SIDE DRI in St. Croix, Wisconsin sits above 64% of rated Wisconsin bridges on inventory load rating (37 t), while its 1994 build year is earlier than 38% of St. Croix's recorded-year cohort (298 bridges).
LRD SOUTH SIDE DRI in St. Croix, Wisconsin is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 1994, 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 WI:B55015600000000
LATE-CENTURY · CONCRETE · MULTI-SPAN · TIED-CTRL · LOCAL-ADT · STANDARD-LOAD · CAT-GOOD
- LATE-CENTURY 1980–1999
- CONCRETE Concrete
- MULTI-SPAN 2 spans
- TIED-CTRL Tied control
- LOCAL-ADT Local 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: LRD SOUTH SIDE DRI
The LRD SOUTH SIDE DRI bridge in St. Croix, Wisconsin carries LRD SOUTH SIDE DRI over CARR CREEK. It was built in 1994, making it 32 years old today. The structure is built primarily of concrete continuous and spans 2 sections, stretching 20.1 meters (66 feet) end to end. Daily traffic averages 760 vehicles, placing it in the lower-traffic tier of Wisconsin bridges. It is owned and maintained by City/Municipal Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range.
How LRD SOUTH SIDE DRI compares
Age against the county: built in 1994, earlier than 114 of St. Croix's 298 bridges with a recorded construction year (38%), against a county median build year of 1990. This is one of the newer structures in its county.
Live comparison across Wisconsin bridges with a recorded inventory load rating (14,446 rated).
LRD SOUTH SIDE DRI vs every rated Wisconsin bridge
Inventory load rating (metric tons), FHWA NBI, this state
37 Top 36% higher than 64% of 14,446 bridges
rated Wisconsin 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.
St. Croix inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 298 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
- 1994
- Material
- Concrete Continuous
- Number of Spans
- 2
- Structure Length
- 20.1 m (66 ft)
- Deck Width
- 9.1 m (30 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 760 vehicles/day
- Structure Number
- B55015600000000
Condition Analysis
- • At 7/9, the deck (driving surface) is in good shape and shows no significant wear.
- • At 7/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
- • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.
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 LRD SOUTH SIDE DRI 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 LRD SOUTH SIDE DRI against other structures in St. Croix and across Wisconsin. Wisconsin 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 LRD SOUTH SIDE DRI?
LRD SOUTH SIDE DRI in St. Croix, Wisconsin has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is LRD SOUTH SIDE DRI inspected?
LRD SOUTH SIDE DRI'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 760 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. LRD SOUTH SIDE DRI 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 LRD SOUTH SIDE DRI?
LRD SOUTH SIDE DRI has an NBI inventory load rating of 37.3 metric tons.
Who is responsible for maintaining LRD SOUTH SIDE DRI?
LRD SOUTH SIDE DRI is owned and maintained by City/Municipal Highway Agency.
How old is LRD SOUTH SIDE DRI and does age affect safety?
LRD SOUTH SIDE DRI was built in 1994, making it 32 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.