Martinez Lake Rd
Carrying Martinez Lake Rd over Wash
8.04 miles west of US-95, Yuma, Arizona
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
Martinez Lake Rd in Yuma, Arizona sits above 82% of rated Arizona bridges on inventory load rating (76 t), while its 2020 build year is earlier than 2% of Yuma's recorded-year cohort (262 bridges).
Martinez Lake Rd in Yuma, Arizona is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 2020, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 8. The lowest applicable rating sets the federal condition category, so this Good result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure AZ:11648
POST-2000 · CONCRETE · LONG-SPAN-RUN · CULVERT-LED · ARTERIAL-ADT · HEAVY-LOAD · CAT-GOOD
- POST-2000 2000+
- CONCRETE Concrete
- LONG-SPAN-RUN 8 spans
- CULVERT-LED Culvert-led
- ARTERIAL-ADT Arterial ADT
- HEAVY-LOAD Heavy load
- CAT-GOOD Good
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: Martinez Lake Rd
The Martinez Lake Rd bridge in Yuma, Arizona carries Martinez Lake Rd over Wash. It was built in 2020, making it 6 years old today. The structure is built primarily of concrete and spans 8 sections, stretching 26.2 meters (86 feet) end to end. Daily traffic averages 1,231 vehicles, placing it in the moderately-trafficked tier of Arizona bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show culvert at 8/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range.
How Martinez Lake Rd compares
Age against the county: built in 2020, earlier than 4 of Yuma's 262 bridges with a recorded construction year (2%), against a county median build year of 1968. This is one of the newer structures in its county.
Live comparison across Arizona bridges with a recorded inventory load rating (8,572 of 8,573 rated).
Martinez Lake Rd vs every rated Arizona bridge
Inventory load rating (metric tons), FHWA NBI, this state
76 Top 18% higher than 82% of 8,572 bridges
rated Arizona bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Yuma inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 262 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 2020
- Material
- Concrete
- Number of Spans
- 8
- Structure Length
- 26.2 m (86 ft)
- Deck Width
- 19.8 m (65 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 1,231 vehicles/day
- Structure Number
- 11648
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 Martinez Lake Rd 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 Martinez Lake Rd against other structures in Yuma 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 Martinez Lake Rd?
Martinez Lake Rd in Yuma, Arizona on the FHWA's 0–9 scale.
How often is Martinez Lake Rd inspected?
Martinez Lake Rd'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 1,231 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Martinez Lake Rd 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 Martinez Lake Rd?
Martinez Lake Rd has an NBI inventory load rating of 76.2 metric tons.
Who is responsible for maintaining Martinez Lake Rd?
Martinez Lake Rd is owned and maintained by County Highway Agency.
How old is Martinez Lake Rd and does age affect safety?
Martinez Lake Rd was built in 2020, making it 6 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.