63rd Avenue
Carrying 63rd Avenue over 101L
Jct 101L & 63rd Ave, Maricopa, Arizona
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: 63rd Avenue
The 63rd Avenue bridge in Maricopa, Arizona carries 63rd Avenue over 101L. It was built in 2011, making it 15 years old today. The structure is built primarily of steel. Daily traffic averages 144,710 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 63rd Avenue compares
Live comparison across Arizona.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 2011
- Material
- Steel
- Avg Daily Traffic
- 144,710 vehicles/day
- Structure Number
- 10605
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 63rd Avenue 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 63rd Avenue 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 63rd Avenue?
63rd Avenue in Maricopa, Arizona on the FHWA's 0–9 scale.
How often is 63rd Avenue inspected?
63rd Avenue'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 144,710 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. 63rd Avenue 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 63rd Avenue?
An inventory load rating is not recorded for 63rd Avenue.
Who is responsible for maintaining 63rd Avenue?
Ownership is not specified for 63rd Avenue in the NBI.
How old is 63rd Avenue and does age affect safety?
63rd Avenue was built in 2011, making it 15 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.