FHWA NBI 2024 Inspection record Public-domain dataset

Arrowhead Lakes Dr

Carrying Arrowhead Lakes Dr over Man made lake

42' W of 53rd Avenue, Maricopa, Arizona

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
50 t Inventory load rating

Bridge Snapshot: Arrowhead Lakes Dr

The Arrowhead Lakes Dr bridge in Maricopa, Arizona carries Arrowhead Lakes Dr over Man made lake. It was built in 1985, making it 41 years old today. The structure is built primarily of prestressed concrete and spans 2 sections, stretching 29.9 meters (98 feet) end to end. Daily traffic averages 250 vehicles, placing it in the lower-traffic tier of Arizona bridges. It is owned and maintained by City/Municipal Highway Agency.

The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 7/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 49.9 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How Arrowhead Lakes Dr compares

▲ 2.5
Load rating vs Arizona average (47.4 t)
Top 30%
Higher load rating than 70% of Arizona bridges
2,203
Bridges in Maricopa · 3 in Poor condition
Arrowhead Lakes Dr 49.9 t
Arizona average 47.4 t

Live comparison across Arizona.

Historical Sufficiency Rating

PlainBridge-computed
100.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
15.0
Special reductions
0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Deck
7/9
Good (7–9)
Superstructure
7/9
Good (7–9)
Substructure
7/9
Good (7–9)
Inventory Load Rating
49.9 t
NBI inventory level (metric tons)
Overall Condition
Good

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
1985
Material
Prestressed Concrete
Number of Spans
2
Structure Length
29.9 m (98 ft)
Deck Width
17.1 m (56 ft)
Owner
City/Municipal Highway Agency
Avg Daily Traffic
250 vehicles/day
Structure Number
08826

Condition Analysis

  • The deck (driving surface) is in good condition (7/9), showing no significant deterioration.
  • The superstructure (beams and supports above the deck) is in good condition (7/9), showing no significant deterioration.
  • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.

How to read this record

This page shows what the last federal inspection recorded, not whether Arrowhead Lakes Dr 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 Arrowhead Lakes Dr 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 Arrowhead Lakes Dr?

Arrowhead Lakes Dr in Maricopa, Arizona has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.

How often is Arrowhead Lakes Dr inspected?

Arrowhead Lakes Dr'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 250 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. Arrowhead Lakes Dr is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for Arrowhead Lakes Dr?

Arrowhead Lakes Dr has an NBI inventory load rating of 49.9 metric tons.

Who is responsible for maintaining Arrowhead Lakes Dr?

Arrowhead Lakes Dr is owned and maintained by City/Municipal Highway Agency.

How old is Arrowhead Lakes Dr and does age affect safety?

Arrowhead Lakes Dr was built in 1985, making it 41 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.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

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.