State Overview · 2025 Data
Massachusetts Bridge Conditions
Massachusetts has 5.3K bridges in the FHWA National Bridge Inventory. 1.2K (22.4%) are structurally deficient. Average bridge age is 65 years with an average Condition Score of 54/100.
5.3K
Total Bridges
22.4%
Deficient
65 yrs
Avg Age
54
Avg Score
Worst Condition Bridges in Massachusetts
ST 3F
Score 0/100 · Built 1957 · 236K daily
I 95 /ST128F
Score 0/100 · Built 1950 · 173K daily
I 90F
Score 0/100 · Built 1957 · 135K daily
ST 3F
Score 0/100 · Built 1957 · 133K daily
I 90F
Score 0/100 · Built 1957 · 131K daily
I 495F
Score 0/100 · Built 1961 · 130K daily
I 95 /ST128F
Score 0/100 · Built 1948 · 128K daily
US 3F
Score 0/100 · Built 1959 · 126K daily
I 90F
Score 0/100 · Built 1957 · 122K daily
I 95 /ST128D
Score 31/100 · Built 1950 · 193K daily
I 95 /ST128D
Score 31/100 · Built 1948 · 143K daily
I 95 /ST128D
Score 31/100 · Built 1948 · 143K daily
I 90D
Score 31/100 · Built 1964 · 125K daily
I 90D
Score 32/100 · Built 1965 · 125K daily
I 290D
Score 36/100 · Built 1959 · 127K daily
I 93D
Score 39/100 · Built 1957 · 201K daily
I 90D
Score 39/100 · Built 1964 · 176K daily
I 290C
Score 40/100 · Built 1959 · 127K daily
US 1 NEWBRPRT TPKC
Score 42/100 · Built 1963 · 141K daily
I 95 /ST128C
Score 43/100 · Built 1950 · 179K daily
Highest Traffic Bridges in Massachusetts
I 93B
267K daily · Score 67/100 · Built 1961
I 93C
267K daily · Score 59/100 · Built 1961
I 93B
250K daily · Score 64/100 · Built 1963
ST 3F
236K daily · Score 0/100 · Built 1957
ST 3C
236K daily · Score 54/100 · Built 1957
I 93 /US1/ST3C
211K daily · Score 50/100 · Built 1957
I 91C
211K daily · Score 57/100 · Built 1963
I 93B
210K daily · Score 67/100 · Built 1961
I 93C
208K daily · Score 50/100 · Built 1958
I 95 NB/ST128 NBA
205K daily · Score 85/100 · Built 2008
ST 3C
204K daily · Score 50/100 · Built 1957
ST 3C
204K daily · Score 54/100 · Built 1957
I 93 /US1/ST3B
204K daily · Score 68/100 · Built 1956
I 95 /ST128B
201K daily · Score 78/100 · Built 2008
I 93D
201K daily · Score 39/100 · Built 1957
I 95 /ST128C
197K daily · Score 54/100 · Built 1950
I 93B
195K daily · Score 63/100 · Built 1961
I 93 /US1/ST3B
194K daily · Score 64/100 · Built 1955
I 93 /US1/ST3C
194K daily · Score 52/100 · Built 1955
I 93 /US1/ST3C
194K daily · Score 50/100 · Built 1958