FHWA NBI 2024 Inspection record Public-domain dataset

Main St / S Temple

Carrying Main St / S Temple over City Creek Parking

Main St. S.of S. Temple, Salt Lake, Utah

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
18 t Inventory load rating

Bridge Snapshot: Main St / S Temple

The Main St / S Temple bridge in Salt Lake, Utah carries Main St / S Temple over City Creek Parking. It was built in 1996, making it 30 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 91.3 meters (300 feet) end to end. Daily traffic averages 8,326 vehicles, placing it in the moderately-trafficked tier of Utah bridges. It is owned and maintained by City/Municipal Highway Agency.

The latest FHWA inspection records show a deck rating of 6/9, superstructure at 6/9, substructure at 7/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 17.5 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How Main St / S Temple compares

▼ 19.3
Load rating vs Utah average (36.8 t)
Bottom 9%
Lower load rating than 91% of Utah bridges
659
Bridges in Salt Lake · 18 in Poor condition
Main St / S Temple 17.5 t
Utah average 36.8 t

Live comparison across Utah.

Historical Sufficiency Rating

PlainBridge-computed
60.3 / 100 - historical 50–79.9 band
Structural adequacy /55
36.3
Serviceability /30
9.0
Essentiality /15
15.0
Special reductions
0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Deck
6/9
Fair (5–6)
Superstructure
6/9
Fair (5–6)
Substructure
7/9
Good (7–9)
Inventory Load Rating
17.5 t
NBI inventory level (metric tons)
Overall Condition
Fair

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
1996
Material
Concrete
Number of Spans
2
Structure Length
91.3 m (300 ft)
Deck Width
36.6 m (120 ft)
Owner
City/Municipal Highway Agency
Avg Daily Traffic
8,326 vehicles/day
Structure Number
035227D

Condition Analysis

  • The deck (driving surface) rates fair at 6/9, minor deterioration that routine maintenance should address.
  • The superstructure (beams and supports above the deck) rates fair at 6/9, minor deterioration that routine maintenance should address.
  • The substructure (piers and abutments) rates good at 7/9, with no significant deterioration on file.

How to read this record

This page shows what the last federal inspection recorded, not whether Main St / S Temple 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 Main St / S Temple against other structures in Salt Lake 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 Main St / S Temple?

Main St / S Temple in Salt Lake, Utah has a deck rating of 6/9, superstructure rating of 6/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.

How often is Main St / S Temple inspected?

Main St / S Temple'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 8,326 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. Main St / S Temple 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 Main St / S Temple?

Main St / S Temple has an NBI inventory load rating of 17.5 metric tons.

Who is responsible for maintaining Main St / S Temple?

Main St / S Temple is owned and maintained by City/Municipal Highway Agency.

How old is Main St / S Temple and does age affect safety?

Main St / S Temple was built in 1996, making it 30 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.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

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.