Santa Cruz County, AZ

71 public highway bridges

Santa Cruz County Bridge Snapshot

Santa Cruz County, Arizona contains 71 public highway bridges in the FHWA National Bridge Inventory. Roughly 52.1% are rated “Good,” 26.8% “Fair,” 1.4% “Poor,” and 1.4% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in AZ are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

Total Bridges

52.1%

Good

1.4%

Poor

1.4%

Structurally Deficient

Condition Distribution

Good

52.1% (37)

Fair

26.8% (19)

Poor

1.4% (1)

All Bridges (71)

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Publisher	Kiznis Studio
Sources	FHWA National Bridge Inventory, public U.S. government datasets

Santa Cruz County, AZ

Santa Cruz County Bridge Snapshot

Condition Distribution

All Bridges (71)

I 19

I 19; E Frontage R

I 19

I 19; W Frontage R

I 19

I 19; E Frontage R

S PARKER CANYON RD

Kino Springs Drive

Old Tucson Road

Bridge Road

E Calle Sonora

Harshaw Road

I 19

I 19; SB

SR 189

I 19 NB-SB-EFR

I19; NB-SB & Ramps

I 19; NB & SB

I 19; WFR

I 19

Elgin road

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