I129/US75
Carrying I129/US75 over DAKOTA AVE
DAKOTA AVE/I129 INTRCHG, Dakota, Nebraska
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: I129/US75
The I129/US75 bridge in Dakota, Nebraska carries I129/US75 over DAKOTA AVE. It was built in 1975, making it 51 years old today. The structure is built primarily of steel continuous. Daily traffic averages 13,275 vehicles, placing it in the heavily-trafficked tier of Nebraska bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. None of this bridge's reported major components fall into the Poor condition range.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How I129/US75 compares
Live comparison across Nebraska.
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 How the historical reference is calculated.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
- 1975
- Material
- Steel Continuous
- Avg Daily Traffic
- 13,275 vehicles/day
- Structure Number
- S129 00150R
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 I129/US75 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 I129/US75 against other structures in Dakota and across Nebraska. Nebraska 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 I129/US75?
I129/US75 in Dakota, Nebraska on the FHWA's 0–9 scale.
How often is I129/US75 inspected?
I129/US75'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 13,275 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. I129/US75 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 I129/US75?
An inventory load rating is not recorded for I129/US75.
Who is responsible for maintaining I129/US75?
Ownership is not specified for I129/US75 in the NBI.
How old is I129/US75 and does age affect safety?
I129/US75 was built in 1975, making it 51 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.