MICHIGAN AVE
Carrying MICHIGAN AVE over I-10
I-10 @ MICHIGAN AVE, Mobile, Alabama
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: MICHIGAN AVE
The MICHIGAN AVE bridge in Mobile, Alabama carries MICHIGAN AVE over I-10. It was built in 1966, making it 60 years old today. The structure is built primarily of concrete continuous. Daily traffic averages 76,123 vehicles, placing it in the heavily-trafficked tier of Alabama bridges.
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 MICHIGAN AVE compares
Live comparison across Alabama.
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 How the historical reference is calculated.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
- 1966
- Material
- Concrete Continuous
- Avg Daily Traffic
- 76,123 vehicles/day
- Structure Number
- 008142
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 MICHIGAN AVE 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 MICHIGAN AVE against other structures in Mobile and across Alabama. Alabama 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 MICHIGAN AVE?
MICHIGAN AVE in Mobile, Alabama on the FHWA's 0–9 scale.
How often is MICHIGAN AVE inspected?
MICHIGAN AVE'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 76,123 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. MICHIGAN AVE 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 MICHIGAN AVE?
An inventory load rating is not recorded for MICHIGAN AVE.
Who is responsible for maintaining MICHIGAN AVE?
Ownership is not specified for MICHIGAN AVE in the NBI.
How old is MICHIGAN AVE and does age affect safety?
MICHIGAN AVE was built in 1966, making it 60 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.