Transportation

Washoe County, NV

The Truckee River, flowing from Lake Tahoe to Pyramid Lake, was first recorded by John C. Frémont in January 1844, who camped at its terminus and dubbed it the Salmon-Trout River before following it over Donner Pass. From the Stephens-Murphy-Townsend party of 1844 onward it guided California emigrants until the Central Pacific Railroad closed the wagon era in 1868–1869. The old railroad grade later became a county road, then Nevada's Victory Highway, U.S. 40, and finally the first stretch of Interstate 80 across the state.

Tulia, TX

Tulia began in 1887 on the Tule Ranch division of the JA Ranch, but the nearest railhead lay more than 100 miles away, isolating the town for years. After the Board of Trade raised funds to lure a line, the Santa Fe reached Tulia in December 1906; a frame depot burned in 1915 and was replaced in 1916–17 by a mission-revival brick station with a tiled roof and separate waiting rooms. Citizens rallied to save the building when the railway demolished part of it in 1987.

Pine Grove Township, PA · est. 1949

The Tulpehocken Path was a key overland route through the Blue Mountain, threading the "Gaps of the Swatara" toward the Iroquois council fire at Onondaga in New York. In 1743 the celebrated interpreter Conrad Weiser passed here alongside naturalist John Bartram and mapmaker Lewis Evans, carrying peace messages from Virginia to the Six Nations to defuse frontier tensions. Their journey was part of the delicate diplomacy that kept an uneasy peace between colonists and the powerful Iroquois Confederacy.

Jackson Township, PA · est. 1950

This ridge carried the Tulpehocken Path, a leg of the "Indian Ambassadors Road" used by Iroquois chiefs traveling from Onondaga, their council fire near present-day Syracuse, to Philadelphia. Carrying wampum belts of peace from the "Fire that Never Dies," they journeyed to treat with colonial officials in the tense diplomacy of the 1700s. Shickellamy, the Oneida overseer of the Susquehanna, often walked this route.

Jordan Township, PA · est. 1950

Near Mahantango Gap stood the Double Eagle, a resting place along the Native trail that ran from Shamokin, at the forks of the Susquehanna where Sunbury now stands, eastward to Conrad Weiser's home in the Tulpehocken Valley and on to Philadelphia. This path was a corridor of trade and diplomacy in colonial Pennsylvania. Along it moved the messengers and negotiators who bound the Iroquois and the colony together.

Hegins Township, PA · est. 1950

Running the ridge between Deep and Pine Creeks, the Tulpehocken Path tied Shamokin—the Susquehanna town of the Oneida overseer Shickellamy, now Sunbury—to the fertile Tulpehocken Valley to the southeast. In the mid-1700s it was a diplomatic artery, walked by Iroquois ambassadors carrying wampum and by Moravian and other Christian missionaries seeking Native converts. Along such paths the uneasy business of colonial-era alliance and negotiation moved on foot.

Heidelberg Township, PA · est. 1951

Long before highways, a network of Indian paths threaded through the Pennsylvania mountains, and the Tulpehocken Path was among the most important. It ran from Shamokin on the Susquehanna, over the ridges by way of Pine Grove, down to the Tulpehocken Valley where the interpreter Conrad Weiser made his home. Along it, chiefs of the Six Nations carried belts of wampum — the diplomatic currency of the Iroquois — on missions to "Brother Onas," the Native name for the Penn family, at Philadelphia.

Bethel Township, PA · est. 1952

This ridge once carried the Tulpehocken Path, a Native trail linking the Iroquois town of Shamokin—at present-day Sunbury—with the fertile Tulpehocken Valley to the southeast. Along it traveled Indian ambassadors journeying to treat with "Brother Onas," the Iroquois name for William Penn and the proprietors who followed him. The path was a channel of the careful diplomacy that governed Pennsylvania's early relations with the Six Nations.

Nicholson Township, PA · est. 1995

When it opened in 1915 on the Delaware, Lackawanna & Western Railroad, the Tunkhannock Viaduct was the largest reinforced-concrete structure ever built. Stretching 2,375 feet and rising 240 feet above Tunkhannock Creek, it was the centerpiece of a nearly forty-mile line relocation meant to straighten and speed the railroad. The novelist Theodore Dreiser marveled at it as "one of the true wonders of the world."

Comfort, TX

In 1913 residents of the Texas Hill Country raised their own money to connect Fredericksburg to San Antonio by rail, and the 920-foot tunnel bored beneath this hill was the project's costliest, most grueling stretch. Passengers learned to close their windows against coal smoke as trains rumbled through, while crews cleared rock shaken loose by engine exhaust. The line carried farmers' and merchants' goods until 1942, when its track was pulled up and sold for scrap.

El Paso, TX

Dr. S. T. Turner came to El Paso in 1889 as a contract physician for the Southern Pacific Railroad and rose to become a leading figure in local and state medicine. In 1910 he built this Colonial Revival residence, constructed by H. T. Ponsford and believed designed by the celebrated El Paso architect Henry C. Trost. Since 1946 it has housed the El Paso County Medical Society, an organization Turner helped lead.

Unity Township, PA · est. 1946

In 1758, as British and colonial forces cut Forbes Road through the wilderness toward the French stronghold at the Forks of the Ohio, a young George Washington helped set up an encampment near this spot. The rough military road was a decisive artery of the French and Indian War, opening the western country to armies and, later, settlers. A generation on, in 1774, Fort Shippen rose on the same ground as the frontier remained contested.

Douglas County, NV

Thomas Wheeler built the Twelve Mile House in 1859 where the East Fork of the Carson River emerges from Long Valley, naming it for its equal distance from Genoa and from the Cradlebaugh Bridge. A vital stop on the road to the Aurora mining camp, it sat at a busy crossroads with routes radiating toward Goldfield, Woodfords, Genoa, and Carson City. Mile houses like this supplied rest and provisions for travelers until the railroads made most of them obsolete.

Highlands, NJ

The Navesink Highlands have guarded the approach to New York Harbor for generations, crowned since the 19th century by the Twin Lights lighthouse. When the present structure was built in 1861, workers unearthed an old cannon buried on the grounds. Its origins unknown, the piece was set before the keeper's house, where it became a local legend — the 'mystery cannon' of Twin Lights.

Diana, TX

Two small, ambitious railroads once crossed near this spot. The Marshall & East Texas ran a passenger train so uncomfortable riders nicknamed it the "Misery & Eternal Torment," alongside a logging train that lasted until 1917. The Port Bolivar & Iron Ore Line, chartered in 1911 to carry Upshur County ore to the coast, never reached farther than Longview and folded by 1929.

Newcastle, TX

Established in 1850, Fort Belknap became the largest military post in northern Texas, anchoring the line of frontier defense against raids on the settlements. It served as the first county seat of Young County and, from 1858 to 1861, as a station on the Southern Overland Mail linking St. Louis to San Francisco. This marker points travelers two miles southwest to its site.

Hereford, TX

In 1913 the young Panhandle town of Hereford bought a hand-propelled hose reel for $133 to battle fires — a bystander might even hitch it to a horse or automobile for a $5 bonus. Within two months it was obsolete, cast aside for a motorized truck with ladders, a leap prompted by the multi-million-dollar blazes that swept Texas cities from 1909 to 1912. The marker captures the exact moment horse-drawn fire wagons galloping down dirt streets gave way to the machine age.

Tyler, TX

In 1871 a group of Tyler boosters won a state charter for a short 'tap' line meant to link their fruit, cotton, and produce to the great trunk railroads then spreading across Texas. Construction stalled until the legislature offered land grants for each mile of track laid, and the first train finally rolled in 1877 toward a junction with the Texas & Pacific at Big Sandy. What began as a local shipping scheme grew fast, reorganizing into the Texas & St. Louis Railway and, by 1891, the St. Louis Southwestern — the line railroaders knew as the Cotton Belt, still headquartered in Tyler.

Edom, TX

First mapped by state surveyors in 1846 and 1849, this old road may predate Mexican rule, running from Tyler to Porter's Bluff on the Navarro County line. It served as a military road and a cattle trail, and by 1870 the Memphis and El Paso Stage Line made a dozen mail stops along it, nine in Van Zandt County alone. Modern highways later absorbed much of the route, though traces of the trail remained visible into the late 20th century.

Carthage, NC

Founded by Thomas B. Tyson and W. T. Jones, the Tyson & Jones buggy factory made Carthage a Southern center of horse-drawn vehicle manufacturing. From the 1850s into the 1920s the firm sold buggies across the South, turning out as many as 3,000 a year at its peak before the automobile ended the trade.

Del Rio, TX

A scheme to use camels for transport across the arid Southwest, floated in the 1830s, became reality under Secretary of War Jefferson Davis, and the first animals landed on the Texas Gulf Coast in 1856 for training at Camp Verde. Several expeditions passed westward through Del Rio, camping in this very park. Officers praised the experiment, but the Civil War ended it — and confirmed sightings of wild camels persisted into the mid-20th century.

Astoria, OR

This marker identifies the site of the first post office established west of the Rocky Mountains, opened on March 9, 1847, in Astoria, Oregon. Astoria was among the earliest American settlements on the Pacific coast, rooted in John Jacob Astor's fur-trading post of 1811, and the post office signaled the reach of federal institutions into the Oregon Country just as American settlement surged along the Oregon Trail.

Mobile, AL

Long before it was a branch of the modern armed forces, the U.S. Coast Guard began as scattered predecessor services — the Revenue Cutter Service, the Lighthouse Service, the Life-Saving Service — that patrolled America's coasts and rivers. This monument traces Mobile's link to that lineage back to 1819, when the revenue cutter Alabama was stationed at the young Gulf port to chase smugglers and enforce the new nation's customs laws. From that single cutter grew two centuries of unbroken service watching over one of the busiest harbors on the Gulf of Mexico.

Port Aransas, TX

To tame the treacherous Aransas Pass, the government established the first Aransas Life Saving Station on Mustang Island in 1878; when the 1919 hurricane destroyed it, successors carried on the work into the modern era. Woodrow Wilson's 1915 merger of the Revenue Cutter and Life Saving services created the U.S. Coast Guard, whose Mustang Island duties expanded from rescue to hunting enemy saboteurs with canine beach patrols in World War II and, later, to escorting military cargo and inspecting vessels in the War on Terror.

Miami, FL

Built in 1932 at Dinner Key, this seaplane hangar anchored the first permanent Coast Guard Air Station in the country. From here, seaplanes lumbered off Biscayne Bay to carry out rescues and evacuations across Florida's coasts and the Straits beyond. It stands from the pioneering days when aviation was still being folded into the nation's maritime lifesaving service.

Stone Harbor, NJ

Before the U.S. Coast Guard, the U.S. Life-Saving Service manned a chain of stations along America's most dangerous coasts, where surfmen launched into the breakers to rescue the crews of wrecked ships. Built around 1895, the Tatham Life Saving Station at Stone Harbor was one such outpost on the New Jersey shore, keeping watch over a coastline long notorious for shipwrecks. The surviving building is listed on the National Register of Historic Places.

Portsmouth, VA

Before automated buoys and GPS, lightships served as floating lighthouses, anchored at dangerous shoals and harbor entrances to guide mariners safely past hidden hazards. U.S. Lightship 101, known in her service as "Lightship Portsmouth," is one of the surviving vessels of this vanished maritime tradition. Now berthed in Portsmouth, Virginia, she was recognized in 1989 as a National Historic Landmark, preserving a tangible link to the crews who weathered storms at sea to keep coastal shipping lanes safe.

Louisville, KY

In the mid-19th century, the Ohio and Mississippi rivers were America's great commercial highways, and Louisville sat at the Falls of the Ohio, a natural break in the traffic where boats had to portage or lock through. Built between 1845 and 1852, this marine hospital was part of a federal system created to care for the boatmen, deckhands, and rivermen who powered the booming steamboat trade but who fell sick or were injured far from home. Its handsome design reflected the young government's growing sense that the men who moved the nation's commerce deserved proper medical care.

San Francisco, CA

This tree was planted in 1975 to mark a century since a U.S. Marine Hospital first opened on this San Francisco site. The Marine Hospital system was one of the nation's oldest federal health programs, created to care for sick and injured merchant seamen and eventually growing into the U.S. Public Health Service. On a busy Pacific port, such a hospital tended the sailors whose labor kept America's maritime trade moving.

Douglas County, OR

This station on the Umpqua River was built in 1939 as a U.S. Coast Guard facility, part of the network of lifesaving posts that guarded the treacherous bars and inlets of the Oregon coast. After its Coast Guard service ended, Douglas County restored the building and rededicated it in 1980 as a public recreation and visitor center. Its handsome lines recall an age when small crews stood watch over shipping and storm-tossed sailors.

New Bern, NC

The U.S. Coast Guard Cutter Pamlico was based at New Bern for four decades, from 1907 until 1947, patrolling the sounds and rivers of eastern North Carolina. In an age before highways and modern navigation aids, such cutters enforced maritime law, aided vessels in distress, and served through two world wars. Her long posting made her a fixture of the working waterfront on the Neuse and Trent rivers.

Erie, PA · est. 2023

On December 5, 1843, the U.S. Navy launched its first iron-hulled vessel near this Erie shoreline—an experiment in a new material at a moment when wooden ships still ruled the seas. Her iron components were forged in Pittsburgh and hauled overland to the lakeshore, then assembled into a 163-foot steam-powered paddle frigate. Renamed Wolverine in 1905, she patrolled and trained sailors on the Great Lakes into the twentieth century, earning the nickname "Guardian of the Great Lakes."

Philadelphia, PA · est. 1983

The frigate U.S.S. United States was the first vessel completed for the newly created United States Navy, launched near this spot on the Philadelphia waterfront in 1797 from the design of shipbuilder Joshua Humphreys. She first sailed as the flagship of Captain John Barry, a founding hero of the Navy. In the War of 1812, under Stephen Decatur, she won lasting fame by capturing the British frigate H.M.S. Macedonian before finally being scrapped at Norfolk in 1866.

Canyon, TX

Umbarger began in 1895 as a humble wagon yard where a Civil War veteran turned farmer offered rest to travelers on the Texas plains, and it took his name when the Pecos Valley Railroad christened a switch after him in 1898. German-Catholic families gathered by Pius Friemel built St. Mary's Church in 1908, planting Old World faith in the Panhandle. Its most remarkable chapter came during World War II, when Italian prisoners of war held nearby at Hereford adorned the parish church with carved figures and painted interiors that survive to this day.

West Hanover Township, PA · est. 1948

The Union Canal fulfilled a dream that reached back to William Penn, who as early as the colonial era imagined linking the Susquehanna and Schuylkill rivers. Surveyed in 1762 but not finished until 1828, the completed waterway ran from Middletown on the Susquehanna to Reading on the Schuylkill, threading boats and cargo across the Pennsylvania interior. Railroads soon outpaced it, and the canal was abandoned in 1885; its remains can still be traced near Union Deposit.

Derry Township, PA · est. 1948

First imagined by William Penn and surveyed as early as 1762, the Union Canal finally opened to traffic in 1828, connecting the Susquehanna River at Middletown with the Schuylkill at Reading. For a few decades its boats carried coal and goods across the Pennsylvania interior before the railroads rendered it obsolete. Abandoned in 1885, its overgrown remains can still be seen near Union Deposit, just to the north of the marker.

West Hanover Township, PA · est. 1948

The Union Canal grew from a vision as old as William Penn: a water link between the Susquehanna and Schuylkill rivers. Surveyed in 1762 and completed in 1828, it stretched from Middletown to Reading, carrying cargo through the heart of Pennsylvania until railroads made it unprofitable. It was abandoned in 1885, and traces of the old canal survive near Union Deposit a few miles south.

Bern Township, PA · est. 1950

Operating from 1828 to 1884, the Union Canal linked the Schuylkill River at Reading with the Susquehanna at Middletown, stitching together eastern Pennsylvania's waterways in the great canal-building era. Boats hauled coal, grain, and goods along its towpath, a stretch of which can still be traced southeast of here beside the Tulpehocken Creek.

Penn Township, PA · est. 1950

Here the Union Canal ran along the north bank of the Tulpehocken, where a dam, two locks, and a mule bridge allowed boats to cross Northkill Creek. The surrounding cluster of grist mills, a lime kiln, and a tannery shows how a canal was never just a ditch of water but the spine of a small industrial community that grew up along its banks.

Cumru Township, PA · est. 1950

For most of the 19th century, before railroads dominated, Pennsylvania moved its goods by water. The Union Canal, opened in 1828, stitched together two of the state's great river systems — linking the Schuylkill at Reading to the Susquehanna at Middletown — so boats could carry freight all the way toward Philadelphia. Near this spot, at the tip of Fritts Island, the ruins of the canal's easternmost lock still hint at the engineering that once lifted vessels across the watershed.

Middletown, PA · est. 1950

From 1828 to 1884, the Union Canal linked the Susquehanna River at Middletown to the Schuylkill at Reading, threading its way along the Swatara and Tulpehocken Creeks. Barges laden with coal and iron ore moved through its locks, feeding the furnaces and markets of a booming industrial economy. Here the old canal ran just west of the former mill race, a reminder of how water once powered both mills and commerce.

Jackson Township, PA · est. 1950

The Union Canal, in use from 1828 to 1884, linked the Susquehanna and Schuylkill watersheds across the rolling country of eastern Pennsylvania. Boats descended through a chain of locks from the canal's summit level near Lebanon down to the river at Reading. Remnants of one such lock still lie a short distance south along the Tulpehocken.

Swatara Township, PA · est. 1950

This stretch of the Union Canal reveals the engineering ingenuity that kept 19th-century canals flowing. Water gathered behind the Big Dam in Swatara Gap traveled by a branch canal to the Water Works, where wheels and steam pumps lifted it to the summit level near Lebanon. From that high point the canal fell away in both directions, east to Reading and west to Middletown.

Union Township, PA · est. 1950

A feeder branch of the Union Canal followed the Swatara Creek from Pine Grove down to the main line at the Water Works, carrying both boats and the water that fed the larger system. It operated from 1832 to 1862, its route now marked by the surviving remains of the Big Dam, a guard lock, and several lift locks across the creek. These fragments trace a working piece of Pennsylvania's canal network.

North Lebanon Township, PA · est. 1947

Beneath this ridge runs what the marker calls the first canal tunnel in America, bored in 1823 as part of the ambitious Union Canal. When the full canal opened in 1827, it linked the Schuylkill and Susquehanna watersheds, carrying boats of coal and freight across the Pennsylvania interior in the golden age before railroads. The waterway ran until 1884, and its stone-lined tunnel survives as a monument to early American engineering.

Burton, TX

Begun with the Kerr family's arrival from Tennessee in 1831 and expanded by W. B. McClellan's settlement in the 1840s, Union Hill grew into a town of some 800 souls with an academy, post office, church, Masonic lodge, hotel, and stores. Its fortunes reversed after 1870, when the railroad's facilities in nearby Burton pulled its businesses away and the town slowly emptied.

Lyon County, NV

The Union Hotel was rebuilt on this spot in 1870 after fire destroyed the original across the street, its new quarters also housing a dining room and barber shop. Most telling is the free-standing rock wall here—the original wall of an overland stage station and Pony Express stop. Together they mark a waypoint on the great transportation routes that knit together the mid-nineteenth-century West.

Caliente, NV

Built in 1923 to replace a depot lost to fire two years earlier, this imposing Mission Revival station was designed by the noted Los Angeles architects John and Donald Parkinson. Its interior was finished largely in solid oak, and the roughly $80,000 complex once included a restaurant and a fifty-room hotel. Long a hub of railroad-town life, the building later became Caliente's civic center and the seat of city government.

Brady, TX

When the Fort Worth and Rio Grande Railway reached Brady in 1903, and the Gulf, Colorado & Santa Fe followed eight years later, the town needed a depot that could serve both lines. This 1911 station did the job, later handling freight as well as passengers after 1946. Its corbeled brickwork, segmented arches, red tile roof, and observation-bay parapet mark it as a proud piece of early-20th-century railroad architecture.

Paris, TX

After decades of effort, competing railroads finally met at Paris in 1887, and by 1912 five lines converged on the growing Lamar County town. The present Union Station, opened that year in a Prairie and Italianate style crowned by a 77-foot campanile-like tower, served Frisco, Santa Fe, and Texas Midland passengers through segregated waiting rooms. Rail travel peaked during World War II with nearby Camp Maxey, then faded after the 1950s until the depot was donated for restoration in 1997.

Dallas, TX

By the early 1900s Dallas was served by a tangle of competing railroads, and in 1912 seven lines joined forces as the Union Terminal Company to build a single grand station. Chicago architect Jarvis Hunt designed this neo-classical terminal with an elegant second-floor grand hall, and it opened on October 14, 1916, timed to the State Fair. For decades it was a hub of civic life during the golden age of American rail travel.

Uniontown, PA · est. 1946

Uniontown traces its founding to Henry Beeson, who raised a blockhouse here in 1774 on the very ground where the county jail would later stand. For decades it was a modest frontier settlement, but its fortunes turned when the National Road pushed through after 1811. As the great highway threaded the mountains, Uniontown became a busy waystation on the route west.

South Union Township, PA · est. 1946

Uniontown traces its founding to Henry Beeson, who raised a blockhouse here in 1774 on the very ground where the county jail would later stand. For decades it was a modest frontier settlement, but its fortunes turned when the National Road pushed through after 1811. As the great highway threaded the mountains, Uniontown became a busy waystation on the route west.

Albany County, WY

This plaque memorializes the 66 people killed when a United Airlines airliner struck Medicine Bow Peak in Wyoming's Snowy Range on October 6, 1955. At the time it was among the deadliest commercial aviation disasters in United States history, and it helped spur scrutiny of air-safety practices in the booming postwar airline era. The rugged high-country crash site remains a place of remembrance for the victims.

Kress, TX

This congregation organized in 1906 at Wright, but when the Santa Fe Railway bypassed that town in 1907 and founded Kress instead, the church picked up and moved to the new rail town. Members built the first section of the sanctuary with their own hands in 1908 and shared it with other faiths. The old steeple bell now sits on the lawn, and memorial windows and additions have made the enlarged building a local landmark.

Coolidge, TX

This Methodist congregation began in the thinly settled Armour community in 1873, its handful of charter members raising a one-room frame church with a spire and belfry the following year. When the Trinity & Brazos Valley Railroad bypassed Armour, the congregation simply moved its building to the new town of Coolidge in 1904, and in 1922 replaced it with the present edifice. The story traces how rail lines redrew the map of rural Texas, drawing settlement to the tracks.

New Orleans, LA

The United States Custom House on Canal Street is one of New Orleans's great public buildings, a massive granite structure begun in the mid-nineteenth century to handle the customs of one of America's busiest ports. Its construction stretched across decades and the Civil War, during which the unfinished building served federal purposes. This plaque records its designation as a National Historic Landmark of national significance.

City of Niagara Falls, NY

Standing near the international border at Niagara Falls, this U.S. Custom House dates to an era when goods and travelers crossing between the United States and Canada were inspected and taxed by federal officers. Customs duties were once the young nation's chief source of revenue, and busy crossing points like Niagara Falls warranted substantial government buildings to handle the steady flow of trade and tourism. Its 1973 listing on the National Register of Historic Places recognized the structure's architectural and civic significance.

Jupiter, FL

In 1885 the only U.S. Life-Saving Station on Florida's East Coast rose at this site, overseen by Charles R. Carlin — a former British sailor and assistant keeper at the nearby Jupiter Inlet Lighthouse — who became its first keeper. The Life-Saving Service manned lonely stations along dangerous coasts, launching surfboats into the breakers to rescue shipwrecked crews. Its surfmen were forerunners of the modern Coast Guard.

Berkeley, CA

Berkeley's main post office, designed by Oscar Wenderoth and completed in 1914, is a refined example of the Second Renaissance Revival style, its terra-cotta arches and Tuscan columns meant to elevate public taste through civic architecture. Above the original postmaster's door hangs a mural of California's Spanish and pioneer past, painted in 1936–37 by Suzanne Scheuer under the Depression-era Treasury Relief Art Project. The building is listed on the National Register of Historic Places.