Ramp to 91st. Ave.
Carrying Ramp to 91st. Ave. over Loop 101
0.3 m N Grand Ave @ L101, Maricopa, Arizona
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: Ramp to 91st. Ave.
The Ramp to 91st. Ave. bridge in Maricopa, Arizona carries Ramp to 91st. Ave. over Loop 101. It was built in 2002, making it 24 years old today. The structure is built primarily of prestressed concrete continuous. Daily traffic averages 113,128 vehicles, placing it in the heavily-trafficked tier of Arizona bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. No reported major component scores in the Poor range under the current federal condition thresholds.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How Ramp to 91st. Ave. compares
Live comparison across Arizona.
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 How the historical reference is calculated.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
- 2002
- Material
- Prestressed Concrete Continuous
- Avg Daily Traffic
- 113,128 vehicles/day
- Structure Number
- 02646
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 Ramp to 91st. 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 Ramp to 91st. Ave. against other structures in Maricopa and across Arizona. Arizona 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 Ramp to 91st. Ave.?
Ramp to 91st. Ave. in Maricopa, Arizona on the FHWA's 0–9 scale.
How often is Ramp to 91st. Ave. inspected?
Ramp to 91st. 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 113,128 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Ramp to 91st. 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 Ramp to 91st. Ave.?
An inventory load rating is not recorded for Ramp to 91st. Ave..
Who is responsible for maintaining Ramp to 91st. Ave.?
Ownership is not specified for Ramp to 91st. Ave. in the NBI.
How old is Ramp to 91st. Ave. and does age affect safety?
Ramp to 91st. Ave. was built in 2002, making it 24 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.