6TH EAST
Carrying 6TH EAST over I-15 (SR-15) NBL AND SBL
IN LEHI, Utah, Utah
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
6TH EAST in Utah, Utah sits above 67% of rated Utah bridges on inventory load rating (38 t), while its 2018 build year is earlier than 7% of Utah's recorded-year cohort (271 bridges).
6TH EAST in Utah, Utah is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 2018, 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 UT:0F 882
POST-2000 · PRESTRESS · MULTI-SPAN · TIED-CTRL · ARTERIAL-ADT · STANDARD-LOAD · CAT-GOOD
- POST-2000 2000+
- PRESTRESS Prestressed concrete
- MULTI-SPAN 2 spans
- TIED-CTRL Tied control
- 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: 6TH EAST
The 6TH EAST bridge in Utah, Utah carries 6TH EAST over I-15 (SR-15) NBL AND SBL. It was built in 2018, making it 8 years old today. The structure is built primarily of prestressed concrete and spans 2 sections, stretching 69.9 meters (229 feet) end to end. Daily traffic averages 3,518 vehicles, placing it in the moderately-trafficked tier of Utah bridges. It is owned and maintained by State 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. No reported major component scores in the Poor range under the current federal condition thresholds.
How 6TH EAST compares
Age against the county: built in 2018, earlier than 20 of Utah's 271 bridges with a recorded construction year (7%), against a county median build year of 2006. This is one of the newer structures in its county.
Live comparison across Utah bridges with a recorded inventory load rating (3,113 of 3,125 rated).
6TH EAST vs every rated Utah bridge
Inventory load rating (metric tons), FHWA NBI, this state
38 Top 33% higher than 67% of 3,113 bridges
rated Utah 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.
Utah inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 271 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
- 2018
- Material
- Prestressed Concrete
- Number of Spans
- 2
- Structure Length
- 69.9 m (229 ft)
- Deck Width
- 14.9 m (49 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 3,518 vehicles/day
- Structure Number
- 0F 882
Condition Analysis
- • The deck (driving surface) rates good at 7/9, with no significant deterioration on file.
- • The superstructure (beams and supports above the deck) is in good condition (7/9), showing no significant deterioration.
- • The substructure (piers and abutments) rates good at 7/9, with no significant deterioration on file.
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 6TH EAST 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 6TH EAST against other structures in Utah and across Utah. Utah 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 6TH EAST?
6TH EAST in Utah, Utah 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 6TH EAST inspected?
6TH EAST'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 3,518 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. 6TH EAST 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 6TH EAST?
6TH EAST has an NBI inventory load rating of 38.2 metric tons.
Who is responsible for maintaining 6TH EAST?
6TH EAST is owned and maintained by State Highway Agency.
How old is 6TH EAST and does age affect safety?
6TH EAST was built in 2018, making it 8 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.