State Overview · 2025 Data
Connecticut Bridge Conditions
Connecticut has 4.4K bridges in the FHWA National Bridge Inventory. 1.1K (25.7%) are structurally deficient. Average bridge age is 58 years with an average Condition Score of 52/100.
4.4K
Total Bridges
25.7%
Deficient
58 yrs
Avg Age
52
Avg Score
Worst Condition Bridges in Connecticut
INTERSTATE-91F
Score 0/100 · Built 1964 · 143K daily
INTERSTATE-91&RT15F
Score 0/100 · Built 1964 · 137K daily
INTERSTATE 84 & ROF
Score 0/100 · Built 1962 · 131K daily
INTERSTATE-95F
Score 0/100 · Built 1958 · 130K daily
INTERSTATE-91F
Score 0/100 · Built 1964 · 130K daily
I-84 AMTRAK CTFAF
Score 0/100 · Built 1964 · 129K daily
INTERSTATE-84F
Score 0/100 · Built 1965 · 128K daily
INTERSTATE 84F
Score 0/100 · Built 1960 · 127K daily
I-95 & LEDGE ROADF
Score 0/100 · Built 1958 · 125K daily
INTERSTATE 95F
Score 0/100 · Built 1958 · 124K daily
INTERSTATE-95F
Score 0/100 · Built 1958 · 123K daily
INTERSTATE-84D
Score 21/100 · Built 1906 · 135K daily
INTERSTATE-95C
Score 42/100 · Built 1956 · 122K daily
INTERSTATE-95C
Score 49/100 · Built 1956 · 134K daily
INTERSTATE-95C
Score 50/100 · Built 1957 · 148K daily
INTERSTATE-95C
Score 50/100 · Built 1958 · 121K daily
INTERSTATE-95C
Score 51/100 · Built 1952 · 155K daily
INTERSTATE-95C
Score 53/100 · Built 1956 · 137K daily
INTERSTATE-95C
Score 53/100 · Built 1956 · 126K daily
INTERSTATE-95C
Score 54/100 · Built 1958 · 130K daily
Highest Traffic Bridges in Connecticut
INTERSTATE 95B
188K daily · Score 78/100 · Built 2015
INTERSTATE-95C
155K daily · Score 51/100 · Built 1952
INTERSTATE-95B
155K daily · Score 67/100 · Built 2006
INTERSTATE-95B
153K daily · Score 62/100 · Built 1959
INTERSTATE-95C
148K daily · Score 50/100 · Built 1957
INTERSTATE-95C
144K daily · Score 58/100 · Built 1952
INTERSTATE-91F
143K daily · Score 0/100 · Built 1964
INTERSTATE-95B
143K daily · Score 61/100 · Built 1958
INTERSTATE-95C
142K daily · Score 58/100 · Built 1958
INTERSTATE-95B
142K daily · Score 78/100 · Built 2018
ROUTE 71A
142K daily · Score 89/100 · Built 2019
INTERSTATE-91B
141K daily · Score 65/100 · Built 1965
INTERSTATE-95C
140K daily · Score 58/100 · Built 1958
INTERSTATE-91&RT15F
137K daily · Score 0/100 · Built 1964
INTERSTATE-95C
137K daily · Score 57/100 · Built 1956
INTERSTATE-95C
137K daily · Score 53/100 · Built 1956
INTERSTATE-95C
136K daily · Score 58/100 · Built 1958
INTERSTATE-91B
135K daily · Score 61/100 · Built 1965
INTERSTATE-84D
135K daily · Score 21/100 · Built 1906
INTERSTATE-95C
134K daily · Score 58/100 · Built 1958