OLD MILL RD CR 427
Carrying OLD MILL RD CR 427 over CHAGRIN RIVER
AT CHAGRIN RVR RD, Cuyahoga, Ohio
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: OLD MILL RD CR 427
The OLD MILL RD CR 427 bridge in Cuyahoga, Ohio carries OLD MILL RD CR 427 over CHAGRIN RIVER. It was built in 1959, making it 67 years old today. The structure is built primarily of steel and spans 1 section, stretching 36.3 meters (119 feet) end to end. Daily traffic averages 3,039 vehicles, placing it in the moderately-trafficked tier of Ohio bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 8/9, superstructure at 6/9, substructure at 8/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 18.1 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How OLD MILL RD CR 427 compares
Live comparison across Ohio.
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 How the historical reference is calculated.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
- 1959
- Material
- Steel
- Number of Spans
- 1
- Structure Length
- 36.3 m (119 ft)
- Deck Width
- 12.5 m (41 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 3,039 vehicles/day
- Structure Number
- 1832271
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) rates good at 8/9, with no significant deterioration on file.
- • 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 8/9, with no significant deterioration on file.
How to read this record
This page shows what the last federal inspection recorded, not whether OLD MILL RD CR 427 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 OLD MILL RD CR 427 against other structures in Cuyahoga and across Ohio. Ohio 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 OLD MILL RD CR 427?
OLD MILL RD CR 427 in Cuyahoga, Ohio has a deck rating of 8/9, superstructure rating of 6/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.
How often is OLD MILL RD CR 427 inspected?
OLD MILL RD CR 427'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 3,039 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. OLD MILL RD CR 427 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 OLD MILL RD CR 427?
OLD MILL RD CR 427 has an NBI inventory load rating of 18.1 metric tons.
Who is responsible for maintaining OLD MILL RD CR 427?
OLD MILL RD CR 427 is owned and maintained by County Highway Agency.
How old is OLD MILL RD CR 427 and does age affect safety?
OLD MILL RD CR 427 was built in 1959, making it 67 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.