Duval mine Rd/B19
Carrying Duval mine Rd/B19 over I-19
JCT of B-19/I-19, Pima, Arizona
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
Duval mine Rd/B19 in Pima, Arizona sits above 58% of rated Arizona bridges on inventory load rating (40 t), while its 2005 build year is earlier than 13% of Pima's recorded-year cohort (1,150 bridges).
Duval mine Rd/B19 in Pima, Arizona is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 2005, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. 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:02800
POST-2000 · PRESTRESS · MULTI-SPAN · TIED-CTRL · HEAVY-ADT · STANDARD-LOAD · CAT-GOOD
- POST-2000 2000+
- PRESTRESS Prestressed concrete
- MULTI-SPAN 2 spans
- TIED-CTRL Tied control
- HEAVY-ADT Heavy ADT
- STANDARD-LOAD Standard 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: Duval mine Rd/B19
The Duval mine Rd/B19 bridge in Pima, Arizona carries Duval mine Rd/B19 over I-19. It was built in 2005, making it 21 years old today. The structure is built primarily of prestressed concrete continuous and spans 2 sections, stretching 75.3 meters (247 feet) end to end. Daily traffic averages 18,365 vehicles, placing it in the heavily-trafficked tier of Arizona bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 8/9, substructure at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range.
How Duval mine Rd/B19 compares
Age against the county: built in 2005, earlier than 147 of Pima's 1,150 bridges with a recorded construction year (13%), against a county median build year of 1981. 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).
Duval mine Rd/B19 vs every rated Arizona bridge
Inventory load rating (metric tons), FHWA NBI, this state
40 Top 42% higher than 58% 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.
Reported 0–9 component ratings from the FHWA NBI. The highlighted component is the lowest reported input to this record’s current condition category; it is not a closure or live crossing-safety decision.
Pima inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 1,150 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
- 2005
- Material
- Prestressed Concrete Continuous
- Number of Spans
- 2
- Structure Length
- 75.3 m (247 ft)
- Deck Width
- 42.1 m (138 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 18,365 vehicles/day
- Structure Number
- 02800
Condition Analysis
- • At 7/9, the deck (driving surface) is in good shape and shows no significant wear.
- • The superstructure (beams and supports above the deck) is in good condition (8/9), showing no significant deterioration.
- • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.
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 Duval mine Rd/B19 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 Duval mine Rd/B19 against other structures in Pima 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 Duval mine Rd/B19?
Duval mine Rd/B19 in Pima, Arizona has a deck rating of 7/9, superstructure rating of 8/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is Duval mine Rd/B19 inspected?
Duval mine Rd/B19'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 18,365 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Duval mine Rd/B19 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 Duval mine Rd/B19?
Duval mine Rd/B19 has an NBI inventory load rating of 39.9 metric tons.
Who is responsible for maintaining Duval mine Rd/B19?
Duval mine Rd/B19 is owned and maintained by State Highway Agency.
How old is Duval mine Rd/B19 and does age affect safety?
Duval mine Rd/B19 was built in 2005, making it 21 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.