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
RR MBTA/BMRR Massachusetts Fair 1913 113 10,900
WATER W BR MILL RIVER Massachusetts Fair 1913 113 2,365
WATER SALISBURY BROOK Massachusetts Fair 1914 112 11,100
RR CSX Massachusetts Fair 1914 112 3,851
WATER MUDDY COVE BROOK Massachusetts Fair 1914 112 388
WATER EAST RIVER Massachusetts Fair 1914 112 15,000
WATER YOKUM POND BROOK Massachusetts Fair 1915 111 1,898
WATER SHAWSHEEN RIVER Massachusetts Fair 1915 111 19,400
WATER CHARLES RIVER Massachusetts Fair 1915 111 26,400
HWY NORTHERN AVE Massachusetts Fair 1915 111 700
TR GREEN LINE D Massachusetts Fair 1915 111 6,210
WATER UTILITY CANAL Massachusetts Fair 1915 111 2,500
WATER POTASH BROOK Massachusetts Fair 1915 111 2,884
WATER POTASH BROOK Massachusetts Fair 1915 111 2,887
WATER SCHENOB BROOK Massachusetts Poor 1915 111 130
WATER ABERJONA RIVER Massachusetts Fair 1915 111 9,800
WATER ABERJONA RIVER Massachusetts Fair 1915 111 10,732
RR CSX Massachusetts Good 1915 111 1,050
TR GREEN LINE D Massachusetts Good 1916 110 24,000
WATER SHAWSHEEN RIVER Massachusetts Fair 1916 110 20,000
RR BCRR ABANDONED Massachusetts Poor 1916 110 6,600
WATER MUNN BROOK Massachusetts Fair 1916 110 646
WATER MUDDY RIVER Massachusetts Fair 1917 109 28,190
WATER MUDDY RIVER Massachusetts Fair 1917 109 8,017
COMB HAUL RD & MBTA RED Massachusetts Fair 1917 109 34,913
RR MBTA & SILVER LINE Massachusetts Fair 1917 109 12,931
WATER MILL RIVER Massachusetts Fair 1917 109 3,621
WATER MILL RIVER Massachusetts Fair 1917 109 4,914
WATER GREEN RIVER Massachusetts Fair 1917 109 1,121
WATER POND BROOK Massachusetts Poor 1917 109 3,425
WATER MERRIMACK RIVER Massachusetts Fair 1917 109 20,800
TR GREEN LINE D Massachusetts Fair 1917 109 24,000
WATER SOUTH RIVER Massachusetts Fair 1917 109 11,720
WATER CHARLES RIVER Massachusetts Fair 1917 109 14,800
RR CSX/MBTA Massachusetts Good 1917 109 11,300
WATER WARDS STREAM Massachusetts Fair 1917 109 1,500
RR MBTA Massachusetts Poor 1918 108 10,216
RR MBTA Massachusetts Fair 1918 108 10,200
HWY A ST Massachusetts Fair 1918 108 17,700
COMB HAUL RD & MBTA RED Massachusetts Fair 1918 108 1,939
COMB HAUL RD & CSX Massachusetts Poor 1918 108 3,500
COMB HAUL RD & MBTA RED Massachusetts Fair 1918 108 18,103
COMB HAUL RD & CSX Massachusetts Fair 1918 108 1,600
COMB HAUL RD & MBTA RED Massachusetts Fair 1918 108 8,146
COMB MERIMAC RIV/ACCESS Massachusetts Fair 1918 108 25,000
WATER SOUTH CANAL Massachusetts Poor 1918 108 38,100
WATER SAUGUS RIVER Massachusetts Fair 1918 108 102,500
WATER MILL RIVER Massachusetts Poor 1918 108 1,400
RR AMTRAK/MBTA Massachusetts Fair 1919 107 42,700
WATER MONATIQUOT RIVER Massachusetts Fair 1919 107 27,672

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.