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.
| 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.