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 EAMES BROOK Massachusetts Good 1947 79 14,700
WATER CONNECTICUT RIVER Massachusetts Fair 1947 79 5,041
WATER MOOSE BROOK Massachusetts Fair 1947 79 1,810
ST 2 Massachusetts Good 1947 79 14,119
WATER SOUTH RIVER Massachusetts Fair 1947 79 28,241
WATER IPSWICH RIVER Massachusetts Fair 1947 79 12,300
WATER ASSABET RIVER Massachusetts Fair 1947 79 9,124
WATER W BR HOUSATONIC R Massachusetts Fair 1947 79 13,796
WATER SW BR HOUSATONIC R Massachusetts Fair 1947 79 429
WATER WARE RIVER Massachusetts Fair 1947 79 5,092
RR BMRR Massachusetts Fair 1947 79 4,227
WATER ASSABET RIVER Massachusetts Fair 1947 79 4,803
WATER HOP BROOK Massachusetts Fair 1947 79 14,603
WATER MILL RIVER Massachusetts Fair 1947 79 16,422
WATER HOOSIC RIVER Massachusetts Fair 1948 78 10,195
COMB MBTA & TOZER RD Massachusetts Fair 1948 78 72,449
ST128 Massachusetts Fair 1948 78 14,200
ST128 Massachusetts Fair 1948 78 20,200
RR MBTA/CSX Massachusetts Poor 1948 78 29,095
WATER CADY BROOK Massachusetts Fair 1948 78 11,270
SPILLWAY CHANNEL Massachusetts Fair 1948 78 1,000
ST128 Massachusetts Fair 1948 78 628
HWY CONCORD ST Massachusetts Fair 1948 78 90,905
HWY MARSH ST Massachusetts Fair 1948 78 35,677
ST133 ESSEX AVE Massachusetts Fair 1948 78 33,522
WATER NASHUA RIVER Massachusetts Fair 1948 78 6,533
WATER E BR HOUSATONIC R Massachusetts Poor 1948 78 2,457
WATER ASNEBUMSKIT BROOK Massachusetts Fair 1948 78 13,591
WATER MILL RIVER Massachusetts Fair 1948 78 3,374
ST 3 PILGRIM HWY Massachusetts Fair 1948 78 29,612
WATER TOWN BROOK Massachusetts Fair 1948 78 5,806
HWY MAIN ST Massachusetts Fair 1948 78 143,473
WATER DUNBAR BROOK Massachusetts Fair 1948 78 259
WATER N BR HOOSIC RIVER Massachusetts Fair 1948 78 3,057
OTHER MANHAN RAIL TRAIL Massachusetts Fair 1948 78 26,250
HWY CLARK AVE Massachusetts Fair 1948 78 27,026
WATER QUABOAG RIVER Massachusetts Fair 1948 78 7,200
HWY LOWELL ST Massachusetts Fair 1948 78 51,522
HWY LOWELL ST Massachusetts Fair 1948 78 51,522
WATER E BR TULLY RIVER Massachusetts Fair 1948 78 129
HWY PLEASURE ISLAND RD Massachusetts Fair 1948 78 142,650
RR BMRR/MBTA Massachusetts Fair 1948 78 127,837
WATER BREWER BROOK Massachusetts Fair 1948 78 2,715
TR AMESBURY RIVERWALK Massachusetts Fair 1949 77 1,000
RR AMTRAK/MBTA Massachusetts Fair 1949 77 6,879
RR MBTA / BMRR Massachusetts Fair 1949 77 20,477
RR NECRR Massachusetts Fair 1949 77 21,600
HWY WINN ST Massachusetts Fair 1949 77 82,490
HWY WINN ST Massachusetts Fair 1949 77 99,185
WATER E BR NEPONSET RIV Massachusetts Fair 1949 77 21,500

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.