List of Historic Civil Engineering Landmarks


The following is a list of Historic Civil Engineering Landmarks as designated by the American Society of Civil Engineers since it began the program in 1964. The designation is granted to projects, structures, and sites in the United States and the rest of the world. As of 2019, there are over 280 landmarks that have been approved by the ASCE Board of Direction.
Sections or chapters of the American Society of Civil Engineers may also designate state or local landmarks within their areas; those landmarks are not listed here.
Ref#Year addedNameImageBuiltLocationRegion/stateCountryCategory
11966Bollman Truss Bridge1869SavageMarylandUnited Statesbridges
21967Bidwell Bar Bridge1856OrovilleCaliforniaUnited Statesbridges
31967Erie Canal1825Hudson River to Lake ErieNew YorkUnited Stateswater transportation
41967Middlesex Canal1803Middlesex CountyMassachusettsUnited Stateswater transportation
51968Central Pacific Railroad1863–1869Sacramento eastwardCaliforniaUnited Statesroads & rails
61968Durango-Silverton Branch of the D&RGW RR1882DurangoColoradoUnited Statesroads & rails
71968Ellicott's Stone1799MobileAlabamaUnited Statesboundaries & surveys
81968Acequias of San Antonio1718San AntonioTexasUnited Stateswater supply & control
91968Joining of the Rails - Transcontinental Railroad1869PromontoryUtahUnited Statesroads & rails
101968Wheeling Suspension Bridge1849WheelingWest VirginiaUnited Statesbridges
111969Alvord Lake Bridge1889San FranciscoCaliforniaUnited Statesbridges
121969Charleston - Hamburg Railroad1833CharlestonSouth CarolinaUnited Statesroads & rails
131970Ascutney Mill Dam1834WindsorVermontUnited Statesdams
141970Bridgeport Covered Bridge1862Nevada CountyCaliforniaUnited Statesbridges
151970Cornish–Windsor Covered Bridge1866, rebuilt 1988Windsor to CornishVermont and New HampshireUnited Statesbridges
161970Frankford Avenue Bridge1697PhiladelphiaPennsylvaniaUnited Statesbridges
171970Potowmack Canal and Locks1799Great FallsVirginiaUnited Stateswater transportation
181970Theodore Roosevelt Dam & Salt River Project1911ArizonaUnited Stateswater supply & control
191970Union Canal Tunnel1828LebanonPennsylvaniaUnited Stateswater transportation
201971Bethlehem Waterworks1761BethlehemPennsylvaniaUnited Stateswater supply & control
211971Druid Lake Dam1871BaltimoreMarylandUnited Statesdams
221971Eads Bridge1874St. LouisMissouriUnited Statesbridges
231971First Owens River - Los Angeles Aqueduct1913Owens ValleyCaliforniaUnited Stateswater supply & control
241971Mormon Tabernacle1867Salt Lake CityUtahUnited Statesbuildings
251972Cabin John Aqueduct1863Cabin JohnMarylandUnited Stateswater supply & control
261972Chesbroughs Water Supply System Chicago1869ChicagoIllinoisUnited Stateswater supply & control
271972Brooklyn Bridge1883New York CityNew YorkUnited Statesbridges
281972Gunnison Tunnel1909MontroseColoradoUnited Statestunnels
291972Roebling's Delaware Aqueduct of the Delaware & Hudson Canal1848, restored 1983Lackawaxen to Minisink FordPennsylvania & New YorkUnited Stateswater transportation
301972Miami Conservancy District1922near DaytonOhioUnited Stateswater supply & control
311973Buffalo Bill Dam1910CodyWyomingUnited Statesdams
321973Cheesman Reservoir1905Southwest of DenverColoradoUnited Statesdams
331973Embudo Stream Gauging Station1889EmbudoNew MexicoUnited Stateswater supply & control
341973Ingalls Building1903CincinnatiOhioUnited Statesbuildings
351973Pelton Impulse Water Wheel1878CamptonvilleCaliforniaUnited Statespower generation
361973Starrucca Viaduct1848LanesboroPennsylvaniaUnited Statesbridges
371974Kansas City Park and Boulevard System1893 to 1915Kansas CityMissouriUnited Statescivil engineering profession
381974Milwaukee Metropolitan Sewage Treatment Plant, home of Milorganite1919MilwaukeeWisconsinUnited Stateswater supply & control
391974Philadelphia Municipal Water Supply1801PhiladelphiaPennsylvaniaUnited Stateswater supply & control
401974Stone Arch Bridge1883MinneapolisMinnesotaUnited Statesbridges
411975Castillo de San Marcos1695St. AugustineFloridaUnited Statesbuildings
421975Croton Water Supply System1842New York CityNew YorkUnited Stateswater supply & control
431975Folsom Hydroelectric Power System1895FolsomCaliforniaUnited Statespower generation
441975Granite Railway1826QuincyMassachusettsUnited Statesroads & rails
451975Hoosac Tunnel1875Berkshire CountyMassachusettsUnited Statestunnels
461975Lawrence Experiment Station1886LawrenceMassachusettsUnited Statescivil engineering profession
471975Marlette Lake Water System1873 to 1887Virginia CityNevadaUnited Stateswater supply & control
481975Mount Washington Cog Railway1869Mount WashingtonNew HampshireUnited Statesroads & rails
491975Smithfield Street Bridge1883PittsburghPennsylvaniaUnited Statesbridges
501975Tunkhannock Viaduct1915NicholsonPennsylvaniaUnited Statesbridges
511976Crozet's Blue Ridge Tunnel1858WaynesboroVirginiaUnited Statestunnels
521976Cumbres and Toltec Scenic Railroad1880Chama, New Mexico to Antonito, ColoradoNew Mexico and ColoradoUnited Statesroads & rails
531976Elephant Butte Dam1916Truth or ConsequencesNew MexicoUnited Statesdams
541976First Concrete Pavement1893BellefontaineOhioUnited Statesroads & rails
551976International Boundary Marker No. 11855Doña Ana CountyNew MexicoUnited Statesboundaries & surveys
561976King's Road1766 to 1775New SmyrnaFloridaUnited Statesroads & rails
571976National Road1811–1839Cumberland, Maryland to Vandalia, IllinoisMidwestUnited Statesroads & rails
581977Charlestown Naval Dry Dock1833BostonMassachusettsUnited Stateswater transportation
591977City Plan of Savannah1733SavannahGeorgiaUnited Statescivil engineering profession
601977Great Falls Raceway and Power System1800PatersonNew JerseyUnited Statespower generation
611977First New York Subway1904New York CityNew YorkUnited Statesroads & rails
621977Mason–Dixon line1767Maryland & PennsylvaniaUnited Statesboundaries & surveys
631977Minot's Ledge Lighthouse1860off ScituateMassachusettsUnited Stateswater transportation
641977Mullan Road1862Walla WallaWashingtonUnited Statesroads & rails
651977Gosport Naval Dry Docks1833PortsmouthVirginiaUnited Stateswater transportation
661977Reversal of the Chicago River1900ChicagoIllinoisUnited Stateswater transportation
671977Vulcan Street Plant1882AppletonWisconsinUnited Statespower generation
681977William E. Ward House1876RyeNew YorkUnited Statesbuildings
691978Boston Subway1897BostonMassachusettsUnited Statesroads & rails
701978Dunlap's Creek Bridge1839BrownsvillePennsylvaniaUnited Statesbridges
711978Hudson and Manhattan Railroad Tunnel1908Jersey City to New York CityNew Jersey & New YorkUnited Statestunnels
721978Newark International Airport1928NewarkNew JerseyUnited Statesaviation
731978United States Military Academy1813West PointNew YorkUnited Statescivil engineering profession
741979Cleveland Hopkins Airport1925ClevelandOhioUnited Statesaviation
751979Fink Deck Truss Bridge1870LynchburgVirginiaUnited Statesbridges
761979Fink Through Truss Bridge1858HamdenNew JerseyUnited Statesbridges
771979Iron Bridge1779IronbridgeWest MidlandsEnglandbridges
781979Moffat Tunnel1928Winter ParkColoradoUnited Statestunnels
791979Rockville Bridge1902HarrisburgPennsylvaniaUnited Statesbridges
801980Goodyear Airdock1929AkronOhioUnited Statesaviation
811980Hydraulic-Inclined Plane System of the Morris Canal1831Waterloo VillageNew JerseyUnited Stateswater transportation
821981Borden Base Line1831HatfieldMassachusettsUnited Statesboundaries & surveys
831981Chain of Rocks Water Purification Plant1904St. LouisMissouriUnited Stateswater supply & control
841981Charles River Basin Project1910BostonMassachusettsUnited Stateswater supply & control
851981Cortland Street Drawbridge1902ChicagoIllinoisUnited Statesbridges
861981George Washington Bridge1931Fort Lee to New York CityNew Jersey & New YorkUnited Statesbridges
871981Louisville Water Works1875 to 1896LouisvilleKentuckyUnited Stateswater supply & control
881981Montgomery Bell's Tunnel1818Cheatham CountyTennesseeUnited Statestunnels
891981Snoqualmie Falls Cavity Generating Station1899SnoqualmieWashingtonUnited Statespower generation
901981Union Station1894St. LouisMissouriUnited Statesroads & rails
911981Washington Monument1885WashingtonDistrict of ColumbiaUnited Statesbuildings
921981Whipple Truss Bridge1855SchenectadyNew YorkUnited Statesbridges
931982Carrollton Viaduct1829BaltimoreMarylandUnited Statesbridges
941982Detroit-Windsor Tunnel1930DetroitMichiganUnited Statestunnels
951982Eads South Pass Navigation Works1879VeniceLouisianaUnited Stateswater transportation
961982Holland Tunnel1927Jersey City to New York CityNew Jersey & New YorkUnited Statestunnels
971982John A. Roebling Suspension Bridge1866CincinnatiOhioUnited Statesbridges
981982Kinzua Railway Viaduct1882McKean CountyPennsylvaniaUnited Statesbridges
991982Rogue River Bridge1931Gold BeachOregonUnited Statesbridges
1001982Second Street Bridge1886AlleganMichiganUnited Statesbridges
1011982Watertown Arsenal1859WatertownMassachusettsUnited Statescivil engineering profession
1021983Atlantic City Convention Hall1929Atlantic CityNew JerseyUnited Statesbuildings
1031983Bailey Island Bridge1928HarpswellMaineUnited Statesbridges
1041983Blenheim Bridge1855North BlenheimNew YorkUnited Statesbridges
1051983Iron Building of the U.S. Army Arsenal1859WatervlietNew YorkUnited Statesbuildings
1061983Ohio Canal System1848AkronOhioUnited Stateswater transportation
1071983Peavey–Haglin Experimental Concrete Grain Elevator1900St. Louis ParkMinnesotaUnited Statesbuildings
1081983Sault Ste. Marie Hydroelectric Complex1902Sault Ste. MarieMichiganUnited Statespower generation
1091984Columbia River Scenic Highway1922PortlandOregonUnited Statesroads & rails
1101984Columbia-Wrightsville Bridge1930ColumbiaPennsylvaniaUnited Statesbridges
1111984Golden Gate Bridge1937San FranciscoCaliforniaUnited Statesbridges
1121984Hoover Dam1935Boulder CityNevada & ArizonaUnited Statesdams
1131984Lowell Waterpower System1821LowellMassachusettsUnited Statespower generation
1141984Panama Canal1914Panamawater transportation
1151984Rocky River Pumped Storage Hydro-Plant1925New MilfordConnecticutUnited Statespower generation
1161985Bayonne Bridge1931Bayonne to Staten IslandNew Jersey & New YorkUnited Statesbridges
1171985Beginning Point of the U.S. Public Land Survey1785LiverpoolOhioUnited Statesboundaries & surveys
1181985Cape Cod Canal1914Barnstable CountyMassachusettsUnited Stateswater transportation
1191985Chesapeake and Delaware Canal1828 New CastleDelawareUnited Stateswater transportation
1201985Davis Island Lock and Dam1885PittsburghPennsylvaniaUnited Stateswater transportation
1211985Forth Railway Bridge1890Scotlandbridges
1221985Going-to-the-Sun Road1932Glacier National ParkMontanaUnited Statesroads & rails
1231985High Bridge1877Jessamine & Mercer CountiesKentuckyUnited Statesbridges
1241985Statue of Liberty1886New York HarborNew YorkUnited Statesbuildings
1251986White River Concrete Arch Bridge1930CotterArkansasUnited Statesbridges
1261986Cranetown Triangulation Site1817Cedar GroveNew JerseyUnited Statesboundaries & surveys
1271986Eiffel Tower1889ParisÎle-de-FranceFrancebuildings
1281986El Camino Real1598-1800sSanta Fe and Mexico CityNew MexicoUnited States and Mexicoroads & rails
1291986El Camino Real Eastern Branchfrom 16th centurySan AntonioTexasUnited Statesroads & rails
1301986New Castle Ice Harbor1974New CastleDelawareUnited Stateswater transportation
1311986Norris Dam1936KnoxvilleTennesseeUnited Statesdams
1321986San Francisco–Oakland Bay Bridge1937San Francisco to OaklandCaliforniaUnited Statesbridges
1331986Sewall's Bridge1761 YorkMaineUnited Statesbridges
1341986Triborough Bridge Project1936New York CityNew YorkUnited Statesbridges
1351986U.S. Army Corps of Engineers Waterways Exp. Station1929VicksburgMississippiUnited Statescivil engineering profession
1361986U.S. Capitol1793, rebuilt 1863WashingtonDistrict of ColumbiaUnited Statesbuildings
1371986Zuiderzee Enclosure Dam1927 to 1932ZaandamNorth HollandNetherlandswater supply & control
1381987Allegheny Portage Railroad1834HollidaysburgPennsylvaniaUnited Statesroads & rails
1391987Bonneville Dam, Columbia River System1937BonnevilleOregonUnited Statespower generation
1401987Bridges of Keeseville1843, 1878, 1888KeesevilleNew YorkUnited Statesbridges
1411987Dismal Swamp Canal1805Chesapeake to South MillsVirginia to North CarolinaUnited Stateswater transportation
1421987Houston Ship Channel1837–presentHoustonTexasUnited Stateswater transportation
1431987Kamehameha V Post Office1871HonoluluHawaiiUnited Statesbuildings
1441987Frisco Bridge1892MemphisTennessee & ArkansasUnited Statesbridges
1451987Quebec Bridge1917Quebec CityQuebecCanadabridges
1461988Belle Fourche Dam1911Belle FourcheSouth DakotaUnited Statesdams
1471988École Nationale des Ponts et Chaussées1747ParisÎle-de-FranceFrancebuildings
1481988Keokuk Hydro-Power System1913KeokukIowaUnited Statespower generation
1491988Pennsylvania Turnpike1940PennsylvaniaUnited Statesroads & rails
1501988River des Peres Sewerage & Drainage Works1924 to 1931St. LouisMissouriUnited Stateswater supply & control
1511988Sydney Harbour Bridge1932SydneyNew South WalesAustraliabridges
1521989Royal Colonial Boundary of 16651728–1819MiddlesboroKentuckyUnited Statesboundaries & surveys
1531989Zhaozhou Bridge605 ADZhaoxianHebeiChinabridges
1541990Fort Peck Dam1940Fort PeckMontanaUnited Statesdams
1551990Maria Pia Bridge1877OportoNortePortugalbridges
1561990Salginatobel Bridge1930GrisonsGraubündenSwitzerlandbridges
1571991Eddystone Lighthouse1882off PlymouthEnglandwater transportation
1581991Fritz Engineering Laboratory1910BethlehemPennsylvaniaUnited Statescivil engineering profession
1591991St. Clair Tunnel1891Port HuronMichiganUnited Statestunnels
1601991Thames Tunnel1843LondonEnglandtunnels
1611992Acquedotto Traiano-Paolo110 ADRomeLazioItalywater supply & control
1621992Niagara Falls Suspension Bridge1849, 1855, 1883, 1898, 1941Niagara GorgeOntario and New YorkCanada and United Statesbridges
1631992Duck Creek Aqueduct1846MetamoraIndianaUnited Stateswater supply & control
1641992Hohokam Canal System600 - 1450 ADArizonaUnited Stateswater supply & control
1651992San Jacinto Monument1939HoustonTexasUnited Statesbuildings
1661993Blimp Hangars1942TustinCaliforniaUnited Statesaviation
1671993Denison Dam1943DenisonTexasUnited Statesdams
1681993Hanford B Reactor1944RichlandWashingtonUnited Statespower generation
1691993Stevens Pass Railroad Tunnels & Switchback System1900Stevens PassWashingtonUnited Statestunnels
1701994Colorado River Aqueduct1933–1941BlytheCaliforniaUnited Stateswater supply & control
1711994Kavanagh Building1936Buenos AiresArgentinabuildings
1721994Missouri River Bridges1926ChamberlainSouth DakotaUnited Statesbridges
1731994Red Hill Underground Fuel Storage Facility1943HonoluluHawaiiUnited Statestunnels
1741994Viaducto del Malleco1890Malleco RiverCentral ChileChilebridges
1751994White Pass and Yukon Route1900Whitehorse, Yukon to Skagway, AlaskaYukon Territory to AlaskaCanada & United Statesroads & rails
1761995Alaska Highway1942Dawson Creek to Delta JunctionBritish Columbia to AlaskaCanada & United Statesroads & rails
1771995Banaue Rice Terraces100 BCBanaueIfugaoPhilippineswater supply & control
1781995Queretaro Aqueduct1738QuerétaroMexicowater supply & control
1791995Victoria Falls Bridge1905Zambezi RiverZimbabwe & Zambiabridges
1801996Armour-Swift-Burlington Bridge1912Kansas CityMissouriUnited Statesbridges
1811996Dublin-Belfast railway line1839Dublin to BelfastIreland & Northern Irelandroads & rails
1821996Kentucky Dam1944GilbertsvilleKentuckyUnited Statesdams
1831996Lake Moeris Quarry Road2575-2137 BCLake MoerisEgyptroads & rails
1841996City Plan of Philadelphia1682PhiladelphiaPennsylvaniaUnited Statescivil engineering profession
1851996San Antonio River Walk & Flood Control System1929 to 1941San AntonioTexasUnited Stateswater control & supply
1861997Grand Coulee Dam1941Grand CouleeWashingtonUnited Statesdams
1871997Lake Washington Ship Canal & Hiram M. Chittenden Locks1917SeattleWashingtonUnited Stateswater transportation
1881997Navajo Bridge1929PageArizonaUnited Statesbridges
1891997North Island Main Trunk Railway1885–1908Auckland to WellingtonNorth IslandNew Zealandroads & rails
1901997Northampton Street Bridge1896Easton to PhillipsburgPennsylvania & New JerseyUnited Statesbridges
1911997Snowy Mountains Scheme1974Snowy MountainsNew South WalesAustraliapower generation
1921997Texas Commerce Bank Building 1929HoustonTexasUnited Statesbuildings
1931997Walnut Street Bridge1890HarrisburgPennsylvaniaUnited Statesbridges
1941998Brooks AFB, Old Hangar 91918San AntonioTexasUnited Statesaviation
1951998Canton Viaduct1835CantonMassachusettsUnited Statesbridges
1961998Göta Canal1810 to 1832GothenburgVästra GötalandSwedenwater transportation
1971998Moseley Wrought Iron Arch Bridge1864North AndoverMassachusettsUnited Statesbridges
1981998Tehachapi Pass Railroad Line1876Kern CountyCaliforniaUnited Statesroads & rails
1991999Acueducto de Segovia50 ADSegoviaCastile and LeónSpainwater supply & control
2001999Arroyo Seco Parkway1940Los AngelesCaliforniaUnited Statesroads & rails
2011999Blue Ridge Parkwaybegun 1935Shenandoah NP to Great Smokey Mountains NPVirginia to North CarolinaUnited Statesroads & rails
2021999Cape Hatteras Lighthouse1870Cape HatterasNorth CarolinaUnited Stateswater transportation
2031999Maine Turnpike1947MaineUnited Statesroads & rails
2041999McNeill Street Pumping Station1887ShreveportLouisianaUnited Stateswater supply & control
2052000Cedar Falls Water Supply1901SeattleWashingtonUnited Stateswater supply & control
2062000Forth and Clyde Canal and Union Canal1790Scotlandwater transportation
2072000Hagia Sophia537 ADIstanbulIstanbulTurkeybuildings
2082000Muskingum River Navigation System1837ZanesvilleOhioUnited Stateswater transportation
2092000Seventh Street Improvement Arches1909St. PaulMinnesotaUnited Statesbridges
2102000West Baden Springs Hotel1902West Baden SpringsIndianaUnited Statesbuildings
2112001Bunker Hill Covered Bridge1895, rebuilt 1994ClaremontNorth CarolinaUnited Statesbridges
2122001Galveston Seawall and Grade Raising1904 GalvestonTexasUnited Stateswater supply & control
2132001Baltimore & Ohio Roundhouse & Shop Complex1842 to 1850sMartinsburgWest VirginiaUnited Statesbuildings
2142002Conwy Suspension Bridge1826ConwyConwyWalesbridges
2152002Conwy Tubular Bridge1849ConwyConwyWalesbridges
2162002Dorton Arena1952RaleighNorth CarolinaUnited Statesbuildings
2172002East Maui Irrigation System1876 to 1923East MauiHawaiiUnited Stateswater supply & control
2182002Five Stone Arch Bridges1830 to 1866HillsboroughNew HampshireUnited Statesbridges
2192002Louisville and Portland Canal Locks & Dam1830, rebuilt 1962LouisvilleKentuckyUnited Stateswater transportation
2202002Marshall Building1906MilwaukeeWisconsinUnited Statesbuildings
2212002Menai Suspension Bridge1826AngleseyWalesbridges
2222002Old Cape Henry Light,1792, replaced 1881Virginia BeachVirginiaUnited Stateswater transportation
2232002Portland Head Light1787Cape ElizabethMaineUnited Stateswater transportation
2242002Shannon Hydroelectric Scheme1929Irelandpower generation
2252002Waldo-Hancock Suspension Bridge1931BucksportMaineUnited Statesbridges
2262003Horseshoe Curve1854AltoonaPennsylvaniaUnited Statesroads & rails
2272003Suez Canal1869Egyptwater transportation
2282003Tennessee State Capitol1845 to 1877NashvilleTennesseeUnited Statesbuildings
2292004Hwaseong Fortress1796SuwonGyeonggi-doRepublic of Koreabuildings
2302004Mesa Verde Reservoirs750 to 1180 ADMontezuma CountyColoradoUnited Stateswater supply & control
2312004Northern Pacific High Line Bridge No 641908Valley CityNorth DakotaUnited Statesbridges
2322004Old Wisla BridgeTczewVistula RiverPolandbridges
2332005Great Western Railway1838England & Walesroads & rails
2342005Philadelphia City Hall1901PhiladelphiaPennsylvaniaUnited Statesbuildings
2352005Sweetwater Dam1888Spring ValleyCaliforniaUnited Statesdams
2362005Stanley Hydraulics Laboratory at the University of Iowaestablished 1919Iowa CityIowaUnited StatesCivil Engineering Profession
2372006Machu Picchu1460 ADPerucivil engineering profession
2382006Portland Observatory1807PortlandMaineUnited Stateswater transportation
2392006Tipon1200 - 1534 ADPeruwater supply & control
2402007Caledonian Canal1822Great GlenScotlandwater transportation
2412007Craigellachie Bridge Moray1814StrathspeyScotlandbridges
2422008Choate Bridge1764IpswichMassachusettsUnited Statesbridges
2432008Goldfields Water Supply1903KalgoorlieWestern AustraliaAustraliawater supply & control
2442008Lacey V. Murrow Bridge and Mount Baker Ridge Tunnels1940King CountyWashingtonUnited Statesbridges
2452008Woodhead Dam1897Cape TownWestern CapeSouth Africadams
2462009Guayabo Ceremonial Center300 BC - AD 1400TurrialbaTurrialbaCosta Ricacivil engineering profession
2472009Vancouver's Mapping of the West Coast of North America1791–1795Canada, Mexico and United Statesboundaries & surveys
2482009Poughkeepsie-Highland Bridge1886–1888PoughkeepsieNew YorkUnited Statesbridges
2492009Manhattan Bridge1909New York CityNew YorkUnited Statesbridges
2502009Queensboro Bridge1909New York CityNew YorkUnited Statesbridges
2512009Williamsburg Bridge1903New York CityNew YorkUnited Statesbridges
2522010Mackinac Bridge1958Straits of MackinacMichiganUnited Statesbridges
2532010Rensselaer Polytechnic Institute1824TroyNew YorkUnited Statescivil engineering profession
2542011Petra309 BCMa'an GovernorateJordanbuildings
2552011Utica Memorial Auditorium1959UticaNew YorkUnited Statesbuildings
2562011Flight of Five Locks1915WaterfordNew YorkUnited Stateswater transportation
2572012Zion-Mount Carmel Tunnel and Highway1930Zion National ParkUtahUnited Statesroads & rails
2582012Huey P. Long Bridge1935Jefferson ParishLouisianaUnited Statesbridges
2592012Grand Central Terminal1913New York CityNew YorkUnited Statesroads & rails
2602013Titan Clydebank crane1907ClydebankWest DunbartonshireScotlandbuildings
2612013Waterford Bridges1909Troy and WaterfordNew YorkUnited Statesbridges
2622013Lake Pontchartrain Causeway1956Lake PontchartrainLouisianaUnited Statesbridges
2632014The Dalles Dam1957Columbia RiverOregon & WashingtonUnited Statesdams
264Tacoma Narrows Bridges1940-1950TacomaWashingtonUnited Statesbridges
265Thomas Viaduct Railroad Bridge1835Elkridge and RelayMarylandUnited Statesbridges
266Site of the Founding Meeting of ASCE, on Nov 5, 18521852New York CityNew YorkUnited Statescivil engineering profession