State Overview · 2025 Data
Alabama Bridge Conditions
Alabama has 16K bridges in the FHWA National Bridge Inventory. 6.9K (42.9%) are structurally deficient. Average bridge age is 52 years with an average Condition Score of 40/100.
16K
Total Bridges
42.9%
Deficient
52 yrs
Avg Age
40
Avg Score
Worst Condition Bridges in Alabama
I - 20/59F
Score 0/100 · Built 1973 · 140K daily
I565 * RAMPSF
Score 0/100 · Built 1991 · 125K daily
I565 * RAMPSF
Score 0/100 · Built 1991 · 124K daily
I - 65C
Score 56/100 · Built 1970 · 137K daily
I - 65C
Score 56/100 · Built 1970 · 127K daily
I - 65B
Score 60/100 · Built 1970 · 138K daily
I - 65B
Score 60/100 · Built 1969 · 137K daily
I - 65B
Score 60/100 · Built 1969 · 137K daily
I - 65B
Score 60/100 · Built 1969 · 137K daily
I - 20/59 EASTB
Score 60/100 · Built 1969 · 136K daily
I - 65B
Score 60/100 · Built 1969 · 133K daily
I - 65B
Score 60/100 · Built 1969 · 133K daily
I - 65B
Score 60/100 · Built 1970 · 132K daily
I - 65B
Score 60/100 · Built 1970 · 127K daily
I85B
Score 61/100 · Built 1971 · 134K daily
I - 65B
Score 61/100 · Built 1972 · 123K daily
I - 20/59 EASTB
Score 63/100 · Built 1969 · 136K daily
I - 65B
Score 64/100 · Built 1970 · 132K daily
I65 M.P.258.17B
Score 64/100 · Built 1970 · 132K daily
US231; US431; SR1B
Score 78/100 · Built 1991 · 127K daily
Highest Traffic Bridges in Alabama
COUNTY ROAD 54A
300K daily · Score 89/100 · Built 2002
I - 20/59 EASTA
157K daily · Score 81/100 · Built 2004
I - 20/59F
140K daily · Score 0/100 · Built 1973
I - 65B
138K daily · Score 60/100 · Built 1970
I - 65B
137K daily · Score 60/100 · Built 1969
I - 65B
137K daily · Score 60/100 · Built 1969
I - 65B
137K daily · Score 60/100 · Built 1969
I - 65C
137K daily · Score 56/100 · Built 1970
I - 20/59 EASTB
136K daily · Score 63/100 · Built 1969
I - 20/59 EASTB
136K daily · Score 60/100 · Built 1969
I85B
134K daily · Score 61/100 · Built 1971
I - 65B
133K daily · Score 60/100 · Built 1969
I - 65B
133K daily · Score 60/100 · Built 1969
I - 65 SOUTHA
133K daily · Score 82/100 · Built 2002
I - 65B
132K daily · Score 64/100 · Built 1970
I65 M.P.258.17B
132K daily · Score 64/100 · Built 1970
I - 65B
132K daily · Score 60/100 · Built 1970
US231; US431; SR1B
127K daily · Score 78/100 · Built 1991
I - 65C
127K daily · Score 56/100 · Built 1970
I - 65B
127K daily · Score 60/100 · Built 1970