CO HWY 16 FAS 355
Carrying CO HWY 16 FAS 355 over DIAMOND CREEK
1.5 MI S LONGPOINT, Livingston, Illinois
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: CO HWY 16 FAS 355
The CO HWY 16 FAS 355 bridge in Livingston, Illinois carries CO HWY 16 FAS 355 over DIAMOND CREEK. It was built in 1933, making it 93 years old today. The structure is built primarily of concrete and spans 1 section, stretching 13.2 meters (43 feet) end to end. Daily traffic averages 725 vehicles, placing it in the lower-traffic tier of Illinois bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 4/9, substructure at 6/9. The weakest component sits in poor condition. At least one major component here scores 4 or below, which produces a Poor condition classification under FHWA's current reporting rules. Its NBI inventory load rating is 31.4 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How CO HWY 16 FAS 355 compares
Live comparison across Illinois.
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 How the historical reference is calculated.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
- 1933
- Material
- Concrete
- Number of Spans
- 1
- Structure Length
- 13.2 m (43 ft)
- Deck Width
- 10.8 m (35 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 725 vehicles/day
- Structure Number
- 053303200000000
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
- • The superstructure (beams and supports above the deck) is in poor condition (4/9), showing advanced deterioration that may require priority repair.
- • The substructure (piers and abutments) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
How to read this record
CO HWY 16 FAS 355 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 CO HWY 16 FAS 355 against other structures in Livingston 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 CO HWY 16 FAS 355?
CO HWY 16 FAS 355 in Livingston, Illinois has a deck rating of 6/9, superstructure rating of 4/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.
How often is CO HWY 16 FAS 355 inspected?
CO HWY 16 FAS 355'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 725 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. CO HWY 16 FAS 355 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 CO HWY 16 FAS 355?
CO HWY 16 FAS 355 has an NBI inventory load rating of 31.4 metric tons.
Who is responsible for maintaining CO HWY 16 FAS 355?
CO HWY 16 FAS 355 is owned and maintained by County Highway Agency.
How old is CO HWY 16 FAS 355 and does age affect safety?
CO HWY 16 FAS 355 was built in 1933, making it 93 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.