State Overview · 2025 Data
Arizona Bridge Conditions
Arizona has 8.6K bridges in the FHWA National Bridge Inventory. 4.9K (57%) are structurally deficient. Average bridge age is 49 years with an average Condition Score of 31/100.
8.6K
Total Bridges
57%
Deficient
49 yrs
Avg Age
31
Avg Score
Worst Condition Bridges in Arizona
I 10 & DirtroadF
Score 0/100 · Built 1984 · 233K daily
Horne StreetF
Score 0/100 · Built 1980 · 225K daily
Stapley DriveF
Score 0/100 · Built 1980 · 225K daily
I 10; EB & WBF
Score 0/100 · Built 1965 · 207K daily
I 10; EB & WBF
Score 0/100 · Built 1965 · 207K daily
I 10; EB & WBF
Score 0/100 · Built 1965 · 207K daily
I 17 & EFRF
Score 0/100 · Built 1964 · 200K daily
SR 80F
Score 0/100 · Built 1941 · 187K daily
SR 80F
Score 0/100 · Built 1941 · 187K daily
SR 80F
Score 0/100 · Built 1941 · 187K daily
SR 80F
Score 0/100 · Built 1941 · 187K daily
SR 80F
Score 0/100 · Built 1930 · 187K daily
Pima FreewayF
Score 0/100 · Built 2002 · 187K daily
59th AvenueF
Score 0/100 · Built 1984 · 185K daily
I-10F
Score 0/100 · Built 1950 · 175K daily
I-10F
Score 0/100 · Built 2008 · 173K daily
I-10 & FRsF
Score 0/100 · Built 1951 · 170K daily
I-10 EB WB & FRsF
Score 0/100 · Built 2010 · 170K daily
I 17F
Score 0/100 · Built 1964 · 164K daily
L101 Frtg &43 AveF
Score 0/100 · Built 1992 · 164K daily
Highest Traffic Bridges in Arizona
SR 101LB
283K daily · Score 78/100 · Built 2001
Ramp to I-10 NWB
281K daily · Score 74/100 · Built 2003
US 60B
246K daily · Score 78/100 · Built 1977
SL 202B
243K daily · Score 78/100 · Built 1990
SL 202B
243K daily · Score 74/100 · Built 1989
US 60B
243K daily · Score 78/100 · Built 1981
SL 202 (Red Mtn)A
236K daily · Score 81/100 · Built 1994
I 10 & DirtroadF
233K daily · Score 0/100 · Built 1984
Horne StreetF
225K daily · Score 0/100 · Built 1980
Stapley DriveF
225K daily · Score 0/100 · Built 1980
I 10A
222K daily · Score 81/100 · Built 1978
I 10B
222K daily · Score 78/100 · Built 1978
I 10B
221K daily · Score 78/100 · Built 1978
I 17; EFR & WFRB
219K daily · Score 63/100 · Built 1954
US 60B
218K daily · Score 70/100 · Built 1983
US 60B
218K daily · Score 78/100 · Built 1983
Loop 202B
215K daily · Score 78/100 · Built 1988
SL 101 (Pima Frwy)A
212K daily · Score 81/100 · Built 1993
IRR - SL101B
212K daily · Score 78/100 · Built 1992
I-10 EB & WBA
209K daily · Score 81/100 · Built 2009