State Overview · 2025 Data
Ohio Bridge Conditions
Ohio has 27K bridges in the FHWA National Bridge Inventory. 3.1K (11.7%) are structurally deficient. Average bridge age is 48 years with an average Condition Score of 70/100.
27K
Total Bridges
11.7%
Deficient
48 yrs
Avg Age
70
Avg Score
Worst Condition Bridges in Ohio
IR 71F
Score 0/100 · Built 1972 · 132K daily
IR 90F
Score 0/100 · Built 1925 · 129K daily
IR 90F
Score 0/100 · Built 1947 · 127K daily
I-70F
Score 0/100 · Built 2003 · 122K daily
FOUR MILE HOUSE RDC
Score 48/100 · Built 1954 · 300K daily
IR 71C
Score 49/100 · Built 1963 · 163K daily
IR90 OVER E.105THC
Score 49/100 · Built 1947 · 129K daily
IR 480C
Score 57/100 · Built 1971 · 142K daily
IR 75C
Score 58/100 · Built 1958 · 147K daily
I-71C
Score 59/100 · Built 1961 · 142K daily
IR 75B
Score 60/100 · Built 1947 · 157K daily
IR 75B
Score 62/100 · Built 1959 · 148K daily
RMP REDBANK-I71SB
Score 63/100 · Built 1969 · 150K daily
ELSINORE PLACEB
Score 64/100 · Built 1970 · 129K daily
IR 70B
Score 64/100 · Built 1956 · 122K daily
I 71B
Score 66/100 · Built 1959 · 151K daily
IR 90B
Score 66/100 · Built 1975 · 129K daily
IR 75B
Score 67/100 · Built 1961 · 144K daily
I-270B
Score 67/100 · Built 1969 · 143K daily
I-480B
Score 67/100 · Built 1976 · 141K daily
Highest Traffic Bridges in Ohio
FOUR MILE HOUSE RDC
300K daily · Score 48/100 · Built 1954
RMP (161WB-270SB)B
182K daily · Score 78/100 · Built 2007
I-270 EB/WBB
180K daily · Score 74/100 · Built 1969
I-270A
173K daily · Score 80/100 · Built 1966
I-270B
173K daily · Score 73/100 · Built 1966
I270B
164K daily · Score 76/100 · Built 1966
IR 71C
163K daily · Score 49/100 · Built 1963
IR71A
161K daily · Score 81/100 · Built 1993
IR71B
161K daily · Score 78/100 · Built 1993
I270B
158K daily · Score 78/100 · Built 1999
IR 75B
157K daily · Score 60/100 · Built 1947
SERVICE ROADB
157K daily · Score 78/100 · Built 1986
IR 670B
153K daily · Score 78/100 · Built 1993
I 71B
151K daily · Score 66/100 · Built 1959
RMP REDBANK-I71SB
150K daily · Score 63/100 · Built 1969
I-71B
149K daily · Score 74/100 · Built 1961
IR 75B
148K daily · Score 62/100 · Built 1959
IR 75C
147K daily · Score 58/100 · Built 1958
I-75 7TH ST.B
146K daily · Score 71/100 · Built 1963
GLENDALE-MILFORDA
144K daily · Score 93/100 · Built 2018