Historic Bridges in Massachusetts

1,481 bridges built before 1951 in Massachusetts still in service today.

Bridges Built Before 1951

The United States has 1,481 bridges in Massachusetts built before 1951 that remain in active service. These structures are 75+ years old — many predate modern engineering codes and were not designed for today's traffic volumes and vehicle weights. The average design life of a bridge is 50 years, making these aging structures a significant infrastructure concern.

Clear
Bridge State Condition Year Built Age (Years) ADT
WATER ASSABET RIVER Massachusetts Fair 1902 124 5,400
WATER WESTON RESERVOIR Massachusetts Fair 1902 124 1,810
WATER SHAWSHEEN RIVER Massachusetts Fair 1903 123 37,000
WATER NEPONSET RIVER Massachusetts Fair 1903 123 66,466
RR BMRR (ABANDONED) Massachusetts Fair 1903 123 300
RR GWRR Massachusetts Poor 1903 123 4,008
RR MACRR Massachusetts Good 1903 123 129
WATER QUEQUECHAN RIVER Massachusetts Fair 1903 123 5,560
OTHER LITTLE RIVER CUL Massachusetts Good 1903 123 3,800
WATER IPSWICH RIVER Massachusetts Good 1903 123 10,000
WATER MARTINS BROOK Massachusetts Fair 1903 123 31,080
RR CONRAIL (ABANDNED) Massachusetts Poor 1903 123 21,207
RR MBTA Massachusetts Good 1904 122 8,500
WATER ASSABET RIVER Massachusetts Fair 1904 122 47,800
RR MACRR Massachusetts Good 1904 122 4,784
RR MACRR Massachusetts Good 1904 122 5,948
WATER FALLULAH BROOK Massachusetts Fair 1904 122 7,590
WATER SEYMOUR BROOK Massachusetts Fair 1904 122 2,068
WATER NORTH RIVER Massachusetts Fair 1904 122 2,071
WATER MONOOSNOC BROOK Massachusetts Fair 1904 122 1,900
WATER SEWER CANAL Massachusetts Poor 1904 122 2,636
WATER IPSWICH RIVER Massachusetts Fair 1904 122 32,300
WATER W BR HOUSATONIC R Massachusetts Fair 1904 122 10,571
WATER QUINEBAUG RIVER Massachusetts Fair 1904 122 4,938
WATER QUINAPOXET RIVER Massachusetts Fair 1904 122 6,910
WATER STILLWATER RIVER Massachusetts Fair 1904 122 7,334
WATER WACHUSETT RESERVR Massachusetts Good 1904 122 10,570
COMB ACCESS RD & PVRR Massachusetts Good 1904 122 7,758
WATER TEN MILE RIVER Massachusetts Fair 1905 121 4,571
COMB ST3/ST28 & CHARLES Massachusetts Fair 1905 121 29,100
COMB MACRR/QUECHAN RIVE Massachusetts Good 1905 121 32,974
WATER QUINSIGAMOND RIVER Massachusetts Fair 1905 121 15,053
RR HRR Massachusetts Fair 1905 121 7,512
TR GREEN LINE D Massachusetts Poor 1905 121 96,206
WATER MILE BROOK Massachusetts Poor 1905 121 3,621
WATER TATNUCK BROOK Massachusetts Poor 1905 121 10,600
RR MBTA/BMRR Massachusetts Fair 1906 120 9,069
RR CSX/MACRR Massachusetts Fair 1906 120 3,214
WATER CHARLES RIVER Massachusetts Poor 1906 120 28,188
RR CSX Massachusetts Fair 1906 120 12,413
HWY MARTIN COUGHLIN BY Massachusetts Fair 1906 120 16,800
HWY MARTIN COUGHLIN BY Massachusetts Fair 1906 120 28,100
RR MBTA/CSX Massachusetts Fair 1906 120 11,121
RR MBTA Massachusetts Fair 1906 120 1,400
TR GREEN LINE D Massachusetts Fair 1906 120 1,500
RR CSX Massachusetts Fair 1906 120 41,897
WATER N NASHUA RIVER Massachusetts Fair 1906 120 9,922
WATER BLYNMAN CANAL Massachusetts Poor 1906 120 4,886
WATER MERRIMACK RIVER Massachusetts Good 1906 120 10,682
WATER MYSTIC RIVER Massachusetts Fair 1906 120 26,600

About Historic Bridge Data

Bridges built before 1951 are classified as historic in this database. Many were designed to 1940s standards with lower load limits and narrower lanes. While FHWA requires regular inspections of all bridges regardless of age, older structures often require more frequent monitoring and rehabilitation investment.