STERLING AVE
Carrying STERLING AVE over I-74
.5 MI W US 150 INTER, Peoria, Illinois
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
STERLING AVE in Peoria, Illinois sits above 84% of rated Illinois bridges on inventory load rating (43 t), while its 2004 build year is earlier than 20% of Peoria's recorded-year cohort (352 bridges).
STERLING AVE in Peoria, Illinois is rated Fair in the FHWA's 2024 National Bridge Inventory. Built in 2004, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 5. 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 IL:072019100000000
POST-2000 · PRESTRESS · MULTI-SPAN · DECK-LED · HEAVY-ADT · HEAVY-LOAD · CAT-FAIR
- POST-2000 2000+
- PRESTRESS Prestressed concrete
- MULTI-SPAN 2 spans
- DECK-LED Deck-led
- HEAVY-ADT Heavy ADT
- HEAVY-LOAD Heavy 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: STERLING AVE
The STERLING AVE bridge in Peoria, Illinois carries STERLING AVE over I-74. It was built in 2004, making it 22 years old today. The structure is built primarily of prestressed concrete continuous and spans 2 sections, stretching 41.7 meters (137 feet) end to end. Daily traffic averages 22,400 vehicles, placing it in the heavily-trafficked tier of Illinois bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show a deck rating of 5/9, superstructure at 7/9, substructure at 7/9. The weakest component sits in fair condition. No reported major component scores in the Poor range under the current federal condition thresholds.
How STERLING AVE compares
Age against the county: built in 2004, earlier than 70 of Peoria's 352 bridges with a recorded construction year (20%), against a county median build year of 1982. This is one of the newer structures in its county.
Live comparison across Illinois bridges with a recorded inventory load rating (26,904 of 26,928 rated).
STERLING AVE vs every rated Illinois bridge
Inventory load rating (metric tons), FHWA NBI, this state
43 Top 16% higher than 84% of 26,904 bridges
rated Illinois 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.
Peoria inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 352 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
- 2004
- Material
- Prestressed Concrete Continuous
- Number of Spans
- 2
- Structure Length
- 41.7 m (137 ft)
- Deck Width
- 45.2 m (148 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 22,400 vehicles/day
- Structure Number
- 072019100000000
Condition Analysis
- • The deck (driving surface) is in fair condition (5/9), with minor deterioration that may require routine maintenance.
- • The superstructure (beams and supports above the deck) is in good condition (7/9), showing no significant deterioration.
- • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.
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 STERLING AVE 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 STERLING AVE against other structures in Peoria and across Illinois. Illinois 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 STERLING AVE?
STERLING AVE in Peoria, Illinois has a deck rating of 5/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is STERLING AVE inspected?
STERLING AVE'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 22,400 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. STERLING AVE 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 STERLING AVE?
STERLING AVE has an NBI inventory load rating of 42.8 metric tons.
Who is responsible for maintaining STERLING AVE?
STERLING AVE is owned and maintained by State Highway Agency.
How old is STERLING AVE and does age affect safety?
STERLING AVE was built in 2004, making it 22 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.