I80 EB TO US218 SB
Carrying I80 EB TO US218 SB over I80 WB TO US 218 SB
I-80 TO I-380 INTERCHANGE, Johnson, Iowa
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: I80 EB TO US218 SB
The I80 EB TO US218 SB bridge in Johnson, Iowa carries I80 EB TO US218 SB over I80 WB TO US 218 SB. It was built in 2020, making it 6 years old today. The structure is built primarily of steel continuous. Average daily traffic is not reported for this structure.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. All reported major components score above the Poor range.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How I80 EB TO US218 SB compares
Live comparison across Iowa.
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 How the historical reference is calculated.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
- 2020
- Material
- Steel Continuous
- Structure Number
- 000000000700730
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 I80 EB TO US218 SB 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 I80 EB TO US218 SB against other structures in Johnson and across Iowa. Iowa 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 I80 EB TO US218 SB?
I80 EB TO US218 SB in Johnson, Iowa on the FHWA's 0–9 scale.
How often is I80 EB TO US218 SB inspected?
I80 EB TO US218 SB's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. I80 EB TO US218 SB is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for I80 EB TO US218 SB?
An inventory load rating is not recorded for I80 EB TO US218 SB.
Who is responsible for maintaining I80 EB TO US218 SB?
Ownership is not specified for I80 EB TO US218 SB in the NBI.
How old is I80 EB TO US218 SB and does age affect safety?
I80 EB TO US218 SB was built in 2020, making it 6 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.