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Vehicle Safety

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Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

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Historic Bridges

94,376 bridges built before 1951 across the United States still in service today.

Bridges Built Before 1951

The United States has 94,376 bridges 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
RAHWAY RIVER New Jersey Fair 1914 112 25,190
WASHINGTON SEC (Conrail) New Jersey Fair 1914 112 2,374
RARITAN VALLEY LINE New Jersey Fair 1914 112 9,015
SHAVER CREEK New York Poor 1914 112 2,637
THOMAS CREEK New York Poor 1914 112 10,027
JEDDO CREEK New York Good 1914 112 3,472
STERLING CREEK WEST BRAN New York Poor 1914 112 626
HANS CREEK New York Good 1914 112 42
CAYADUTTA CREEK New York Fair 1914 112 292
CAYADUTTA CREEK New York Poor 1914 112 583
ASHOKAN RESERVOIR New York Poor 1914 112 1,600
N Y & ATLANTIC/LI New York Fair 1914 112 11,520
B.Q.E. N Y & ATLANTIC/L New York Fair 1914 112 6,017
NYCTA SEA BEACH L New York Fair 1914 112 2,816
NYCTA SEA BEACH L New York Poor 1914 112 3,010
NYCTA SEA BEACH L New York Fair 1914 112 20,372
NYCTA SEA BEACH L New York Fair 1914 112 17,199
NYCTA SEA BEACH L New York Poor 1914 112 4,128
LIRR PORT WASH BR New York Good 1914 112 1,807
LIRR PORT WASH BR New York Good 1914 112 2,733
LIRR MAIN LINE New York Fair 1914 112 6,707
LIRR MAIN LINE New York Good 1914 112 841
LIRR MAIN LINE New York Good 1914 112 9,047
MILL CREEK New York Poor 1914 112 60
COBLESKILL CREEK New York Good 1914 112 378
BRONX RIVER New York Fair 1914 112 9,505
ERIE CANAL - LOCK 9 MOH New York Poor 1914 112 2,741
CHAMPLAIN CANAL New York Fair 1914 112 134
ERIE CANAL New York Poor 1914 112 275
CAYUGA & SENECA CANAL P New York Poor 1914 112 503
ERIE CANAL New York Fair 1914 112 1,013
ERIE CANAL New York Fair 1914 112 3,252
GANARGUA CREEK New York Fair 1914 112 —
ERIE CANAL New York Poor 1914 112 2,836
Erie Canal Trailway ERI New York Good 1914 112 10,027
ERIE CANAL New York Fair 1914 112 14,247
ERIE CANAL New York Fair 1914 112 988
Erie Canalway Trail Eri New York Good 1914 112 839
Canalway Trail Erie Can New York Fair 1914 112 331
ERIE CANAL New York Poor 1914 112 4,319
ERIE CANAL New York Fair 1914 112 5,298
APPLE CREEK North Dakota Fair 1914 112 2,900
S BRANCH BEAVER CREEK North Dakota Fair 1914 112 24
WILD RICE RIVER North Dakota Fair 1914 112 20
PIPESTEM CREEK North Dakota Poor 1914 112 1
PARK RIVER North Dakota Fair 1914 112 15
PARK RIVER North Dakota Poor 1914 112 5
LITTLE MUDDY RIVER North Dakota Poor 1914 112 20
FLAT FORK CREEK Ohio Poor 1914 112 50
UNNAMED STREAM Ohio Fair 1914 112 111

Historic Bridges by State

States ranked by number of bridges built before 1951 still in service.

StateHistoric BridgesOldest YearAvg Age
Texas 8,191 1900 89 yrs
Pennsylvania 6,062 1697 99 yrs
Kansas 5,656 1870 93 yrs
Oklahoma 5,554 1900 89 yrs
Missouri 4,522 1874 96 yrs
California 4,414 1860 91 yrs
New York 3,831 1800 96 yrs
Ohio 3,386 1828 101 yrs
Nebraska 3,270 1888 91 yrs
Illinois 3,065 1863 99 yrs
Iowa 3,036 1876 98 yrs
Tennessee 2,857 1841 89 yrs
Alabama 2,703 1800 90 yrs
Indiana 2,682 1838 98 yrs
Virginia 2,504 1820 92 yrs
Kentucky 2,241 1835 89 yrs
Arkansas 1,932 1860 89 yrs
Georgia 1,832 1872 88 yrs
New Jersey 1,814 1792 99 yrs
Michigan 1,528 1867 94 yrs
Massachusetts 1,481 1764 107 yrs
Wisconsin 1,333 1887 92 yrs
South Carolina 1,282 1910 89 yrs
West Virginia 1,245 1817 96 yrs
North Carolina 1,203 1900 89 yrs
Arizona 1,189 1900 90 yrs
Washington 1,188 1900 92 yrs
South Dakota 1,118 1900 92 yrs
Minnesota 1,035 1884 94 yrs
Vermont 987 1824 99 yrs
Maryland 968 1809 99 yrs
Mississippi 908 1900 87 yrs
Connecticut 860 1832 96 yrs
Colorado 857 1887 89 yrs
Oregon 790 1899 92 yrs
New Mexico 719 1908 87 yrs
New Hampshire 716 1832 97 yrs
Florida 707 1900 87 yrs
North Dakota 685 1885 91 yrs
Montana 662 1881 90 yrs
Maine 630 1854 92 yrs
Louisiana 614 1908 87 yrs
Puerto Rico 463 1842 95 yrs
Hawaii 386 1900 95 yrs
Idaho 354 1908 90 yrs
Utah 217 1905 88 yrs
Wyoming 191 1908 88 yrs
Rhode Island 179 1810 107 yrs
Delaware 122 1839 99 yrs
Nevada 89 1900 89 yrs
District of Columbia 81 1831 94 yrs
Alaska 37 1910 86 yrs

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.

All Bridges Poor Condition Scour Critical Bridge Stats