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 PVRR Massachusetts Good 1923 103 11,508
WATER LINWOOD POND Massachusetts Poor 1923 103 6,796
RR GWRR Massachusetts Fair 1923 103 2,400
WATER WINNETUXET RIVER Massachusetts Fair 1923 103 517
WATER WEWEANTIC RIVER Massachusetts Fair 1923 103 21,336
RR PVRR Massachusetts Fair 1923 103 1,200
RR PVRR Massachusetts Fair 1923 103 50
WATER FORT POND BROOK Massachusetts Fair 1924 102 3,141
WATER SHAWSHEEN RIVER Massachusetts Fair 1924 102 2,100
WATER SUDBURY RIVER Massachusetts Fair 1924 102 7,000
WATER CHARLES RIVER Massachusetts Fair 1924 102 26,100
COMB MBTA & RED LN Massachusetts Poor 1924 102 11,800
WATER MONATIQUOT RIVER Massachusetts Fair 1924 102 29,700
WATER BROAD CANAL Massachusetts Poor 1924 102 15,388
WATER WALKER BROOK Massachusetts Fair 1924 102 2,342
WATER E BR HOUSATONIC R Massachusetts Fair 1924 102 6,763
WATER BENT TRAVERS POND Massachusetts Fair 1924 102 5,500
WATER E BR HOUSATONIC R Massachusetts Fair 1924 102 3,215
WATER FIRST LEVEL CANAL Massachusetts Fair 1924 102 15,129
WATER SHAWSHEEN RIVER Massachusetts Fair 1924 102 37,463
WATER QUABOAG RIVER Massachusetts Fair 1924 102 9,828
WATER MILL RIVER Massachusetts Fair 1924 102 12,200
WATER BLACKSTONE RIVER Massachusetts Fair 1924 102 12,200
WATER BRADLEY BROOK Massachusetts Fair 1924 102 7,286
WATER HUBBARD BROOK Massachusetts Fair 1924 102 7,842
WATER CONNECTICUT RIVER Massachusetts Fair 1924 102 27,500
WATER MEMORIAL POND OTLT Massachusetts Good 1924 102 7,370
WATER PARKER MILL POND Massachusetts Fair 1924 102 23,922
WATER HEMLOCK BROOK Massachusetts Poor 1924 102 5,643
WATER HEMLOCK BROOK Massachusetts Fair 1924 102 7,055
WATER MIDDLE RIVER Massachusetts Fair 1924 102 10,100
WATER TROUT BROOK Massachusetts Poor 1924 102 550
RR MBTA/BMRR Massachusetts Good 1925 101 800
WATER CHARLES RIVER Massachusetts Poor 1925 101 33,400
WATER CHARLES RIVER Massachusetts Fair 1925 101 34,009
TR RED LINE (TUNNEL) Massachusetts Fair 1925 101
RR MBTA SPUR Massachusetts Poor 1925 101 11,800
HWY MT VERNON ST Massachusetts Good 1925 101 41,500
TR RED LINE Massachusetts Poor 1925 101 6,700
WATER SOUTH RIVER Massachusetts Fair 1925 101 2,633
WATER SOUTH RIVER Massachusetts Fair 1925 101 4,008
PRIEST BROOK Massachusetts Fair 1925 101 20
WATER FRENCH RIVER Massachusetts Fair 1925 101 1,875
WATER BLACKSTONE RIVER Massachusetts Fair 1925 101 5,950
WATER WEST BROOK Massachusetts Fair 1925 101 300
WATER BOWERS BROOK Massachusetts Fair 1925 101 14,439
WATER MERRIMACK RIVER Massachusetts Poor 1925 101 33,900
WATER MATTAPOISETT RIVER Massachusetts Fair 1925 101 21,336
WATER MILL RIVER Massachusetts Fair 1925 101 1,500
WATER MILL RIVER Massachusetts Fair 1925 101 2,008

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.