CH 1-FAS 0645
Carrying CH 1-FAS 0645 over S. FORK SANGAMON R.
1.25 MI. S. TAYLORVL, Christian, Illinois
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: CH 1-FAS 0645
The CH 1-FAS 0645 bridge in Christian, Illinois carries CH 1-FAS 0645 over S. FORK SANGAMON R.. It was built in 1971, making it 55 years old today. The structure is built primarily of steel continuous and spans 3 sections, stretching 118.0 meters (387 feet) end to end. Daily traffic averages 2,550 vehicles, placing it in the moderately-trafficked 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 5/9, 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. Its NBI inventory load rating is 33.0 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How CH 1-FAS 0645 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 How the historical reference is calculated.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
- 1971
- Material
- Steel Continuous
- Number of Spans
- 3
- Structure Length
- 118.0 m (387 ft)
- Deck Width
- 14.0 m (46 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 2,550 vehicles/day
- Structure Number
- 011302300000000
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 fair condition (5/9), with minor deterioration that may require routine maintenance.
- • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.
How to read this record
This page shows what the last federal inspection recorded, not whether CH 1-FAS 0645 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 CH 1-FAS 0645 against other structures in Christian 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 CH 1-FAS 0645?
CH 1-FAS 0645 in Christian, Illinois has a deck rating of 6/9, superstructure rating of 5/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is CH 1-FAS 0645 inspected?
CH 1-FAS 0645'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 2,550 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. CH 1-FAS 0645 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 CH 1-FAS 0645?
CH 1-FAS 0645 has an NBI inventory load rating of 33.0 metric tons.
Who is responsible for maintaining CH 1-FAS 0645?
CH 1-FAS 0645 is owned and maintained by County Highway Agency.
How old is CH 1-FAS 0645 and does age affect safety?
CH 1-FAS 0645 was built in 1971, making it 55 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.