Transportation

Jefferson, TX

Arriving about 1840, William Perry helped turn Jefferson into a thriving inland port, running a shipping business and dredging a turning basin so boats could work the Big Cypress Bayou. He grew wealthy in land and shipping, tried his luck in the California gold rush, and served as Jefferson's mayor in 1863–64 before being fatally shot on his way home after midnight in 1869.

Jefferson, TX

Arriving about 1840, William Perry helped make Jefferson a busy inland port, running a shipping business and dredging a turning basin so vessels could navigate the Big Cypress Bayou. He grew wealthy in land and shipping, joined the California gold rush, served as Jefferson's mayor in 1863–64, and was fatally shot walking home after midnight in 1869.

Seabrook, TX

A New York-born steamboat man, William Plunkett Harris came to Texas in 1830 and settled near Harrisburg, the town founded by his brother John, for whom Harris County is named. He plunged into the movement to reform Mexican rule, serving in the conventions that led toward independence and chairing the new government's naval affairs committee. During the Revolution his steamboat Cayuga ferried families fleeing the advancing Mexican army—and in April 1836, moored at Galveston, it served as the temporary capitol of the interim Texas government.

Carbon, TX

Organized in 1890 by I. N. Reeves, the Carbon Methodist congregation first met in a Texas Central Railroad section house and a mercantile store before erecting its own sanctuary in 1914. Rebuilt in the 1920s after a fire, the building is a notable example of Craftsman design, with a corner entrance, decorative windows, and bracketed eaves. The congregation disbanded in 1991, leaving the building as a landmark of the railroad-town era.

Carbondale, PA · est. 1947

In 1822 the Wurts brothers of Philadelphia gambled on a hard, hard-to-burn rock that most people still doubted could be sold as fuel: anthracite coal. To reach the buried seams of this Lackawanna Valley town, they opened one of the first true underground mines in the region here in June 1831, and to carry the coal to market they helped pioneer the Delaware & Hudson gravity railroad. The mining boom grew so fast that by 1851 the settlement was chartered as a city — reputedly the first in the anthracite fields.

Carbondale, PA · est. 1947

In 1822 the Wurts brothers, gambling on the hard, clean-burning anthracite locked in these northeastern Pennsylvania hills, laid out the settlement that would become Carbondale. Nine years later, in June 1831, the region's first underground anthracite mine was opened here, driving shafts into the earth rather than merely stripping coal from the surface. The venture helped spawn the Delaware & Hudson enterprise that hauled the coal to distant markets, and by 1851 the fast-growing town had earned a city charter.

Miami Beach, FL · est. 2020

Carl Fisher laid out Lincoln Road in 1914 as Miami Beach's "Fifth Avenue of the South," and it flourished as a fashionable shopping street. When traffic and competition threatened it in the late 1950s, merchants hired architect Morris Lapidus, who in 1960 reimagined it as a landscaped pedestrian promenade with his signature "piano key" paving, planting beds, and follies. It became one of the first pedestrianized thoroughfares in the United States and the oldest pedestrian mall in Florida.

Carlin, NV

Carlin, the oldest town in Elko County, was laid out by the Central Pacific in December 1868 at a meadow long favored as a stopping place by emigrant wagon trains, where crews built a roundhouse and shops and named the town for Union general William Passmore Carlin. Through the 1870s and 1880s it vied with neighboring towns for the freighting business of the surrounding mining camps, and for decades it served as an important icing station for refrigerator cars. In 1965 it became the shipping point for the nearby Carlin gold mine, one of the largest in the country, and remains a working railroad division point.

Elko County, NV

Carlin Canyon opened to European Americans in December 1828 when Peter Skene Ogden's Hudson's Bay Company brigade passed through; one of his trappers, Joseph Paul, died and became the first emigrant buried in the Humboldt country. Frémont's men struggled through in 1845, and the doomed Reed-Donner Party glimpsed it in 1846. The Central Pacific's Chinese crews pushed the transcontinental railroad through in 1868, and later the Western Pacific followed in 1907. In 1913 the first auto road took over the old rail grade—becoming the Victory Highway, U.S. 40, and at last Interstate 80.

Carlton, TX

Carlton Cemetery tells the story of a Texas town that rose and faded as railroads and changing agriculture reshaped rural life. Its earliest graves reach back to the 1860s and 1870s; among those buried are victims of the 1918–19 influenza epidemic and a deputy sheriff killed by bandits in 1932. Local families have tended the grounds for generations, forming a cemetery association in 1957.

Denison, TX

Completed in 1910, this span across the Red River was first built as a railroad bridge for the Missouri, Oklahoma and Gulf Line, which needed a Grayson County connection to win better freight rates for Oklahoma coal. Engineered to survive the kind of flood that had wrecked area bridges in 1908, it also carried a "wagon shelf" so toll-paying pedestrians, riders, and horse-drawn vehicles could cross alongside the trains. After the railway ceased Texas operations in 1965, the counties converted it to a free public roadway that still links Texas and Oklahoma.

Beaverton, OR

This plaque honors the Carr Chevrolet Company, described as the oldest dealership in Washington County, Oregon, founded by Guy C. Carr, who established his automobile agency in 1918. The early 20th century saw automobiles transform American life, and local dealerships like Carr's brought the age of the car to towns across the country. The plaque was presented in 1971 by past and present employees.

Columbus, TX

A carriage step is a low block of stone or concrete set at the curb so guests could step down gracefully from a carriage, and its presence signaled a prominent household. This one survives outside a Prairie Street home that railroad purchasing agent R.S. Stephens and his wife bought in 1879. It is the only known carriage step in Columbus, a small relic of the age of livery stables, hitching posts, and watering troughs.

Athens, PA · est. 1948

At the narrow neck of land where the Chemung and Susquehanna rivers nearly meet, Native travelers once lifted their canoes from the water and carried them a hundred and ninety yards overland. This short portage linked two great river highways of the Northeast, a well-worn shortcut used for generations before European settlement reached the valley. Such carrying paths were the hinges of Indigenous travel and trade across the region.

Mineral County, NV

This freight depot was the first railroad building erected in Hawthorne, a surviving remnant of the narrow-gauge Carson and Colorado Railroad that pushed south from Mound House in 1881. Railroad officials laid out the town in the desert and auctioned its first lots that April. The line was later extended into California's Owens Valley, but Hawthorne's rail service ended when the town was bypassed in 1905, and the depot went on to serve as a store, a bar and restaurant, and finally an Elks Lodge hall.

Panhandle, TX

Carved out of the vast Texas Panhandle in the years after the Civil War, Carson County was created in 1876 and formally organized in 1888 as ranchers and railroad promoters pushed into the high plains. It took the name of Samuel Price Carson, who served as Secretary of State for the young Republic of Texas. The town of Panhandle became the county seat and, though it lost the great rail junction it was promised to nearby Amarillo, it endured as one of the region's early enduring towns and an early player in the oil and gas boom.

South Kingstown, RI

This stone pillar marks the spot where William Jackson, a traveler from Virginia, met a violent end at the hands of Thomas Carter, a ship captain out of Newport, in Rhode Island's colonial era. Roadside monuments to such crimes were rare but powerful in early America, standing as public reminders of a killing that shook a small community and its sense of order. Newport was then one of the busiest ports in the colonies, and its captains and mariners moved through a countryside where travelers and peddlers took real risks on lonely roads. The pillar has kept the memory of both the victim and the deed alive for generations of passersby.

Portola Valley, CA · est. 1969

Built by Félix Buelna in the 1850s, Casa de Tableta served as a gambling retreat and gathering place for Mexican-Californios in the years around California statehood. It stood on the earliest trail across the peninsula, used by rancheros and American settlers alike heading to the coast. Acquired by an American owner in 1868, the building continued for generations as a roadhouse and saloon.

Portola Valley, CA

This structure on the San Francisco Peninsula served as a gambling retreat and gathering place for Mexican-Californios in the years before American annexation. It stood along one of the earliest trails linking the ranchos of the interior to the coast, a route later followed by arriving American settlers. Here the old Californio social world and the coming Anglo-American one briefly shared the same road.

Socorro, TX

Tradition holds that this thick-walled adobe near Socorro was built before 1800, in the era of New Spain's far northern frontier. By the 1840s it belonged to José Ortiz, a 'Comanchero' whose ox-cart trains hauled salt from the Guadalupe Mountains and carried goods to Santa Fe and out onto the Llano Estacado, where he traded with the Comanches for buffalo hides and meat. With its cottonwood and willow vigas and earthen roof, the house is a fine surviving example of Spanish colonial frontier building.

Memphis, TN

On the night of April 29, 1900, engineer John Luther 'Casey' Jones took out Illinois Central engine 382 to pull the fast passenger train known as the Cannonball. Racing to make up lost time, he came upon a blocked switch at Vaughan, Mississippi in the early morning and stayed at his throttle to slow the train, dying in the wreck while his passengers survived. His sacrifice made him one of the great folk heroes of the American railroad.

Doylestown, PA · est. 2006

Casimir Sienkiewicz arrived from Poland in 1906 amid the great wave of European immigration and built a public-minded career as an economist and banker in the Philadelphia region. Advising governments at every level, he was tapped in 1964 to be the founding chairman of SEPTA, then among the nation's largest public transit systems. He was also, unexpectedly, a respected impressionist painter, and he made this Doylestown house his home for the last thirty-six years of his life.

Crane, TX

Castle Gap, a natural notch in the Castle Mountains of West Texas, has funneled travelers for millennia — from prehistoric Native peoples who left flint points, to Spanish explorers, California-bound gold-seekers, the Butterfield Overland Mail stages of 1858–1861, and the great Goodnight-Loving cattle drives after 1866. A spring within the gap made it a vital watering stop on the road to Horsehead Crossing on the Pecos.

McCamey, TX

A mile-long gap between Castle and King mountains, Castle Gap funneled nearly the whole pageant of West Texas travel through one narrow pass. Comanche war parties, the Spanish explorer Rabago y Teran, gold-rush '49ers, Butterfield Overland Mail coaches from 1858 to 1861, and the Goodnight-Loving cattle trail after 1866 all passed this way, and legend places buried Maximilian treasure nearby. Today its old coach ruts fade quietly into the desert.

Waco, TX

Platted in 1923 by W. T. Herrick and W. L. Wollett and named for the nearby Cottonland Castle, Castle Heights broke from Waco's rigid street grid with curved streets and traffic circles. Its homes showcase revival architecture — Tudor, Colonial, Georgian, Classical, and Mediterranean. For six years the neighborhood was an independent village before voting to incorporate in 1939 and being annexed by Waco in 1945.

McCamey, TX

Rising to about 3,000 feet a couple of miles east, Castle Mountain has guided travelers between Texas, Mexico, and California since the 17th century. Spaniards, tradition says, named it for its resemblance to ancient castles. Its craggy profile gathered the usual folklore of the desert Southwest—tales of lost trains of gold and buried treasure.

Merkel, TX

From 1858 to 1861 the Butterfield Overland Mail carried the first through passenger and mail service linking the Mississippi to the Pacific, and its drivers steered by this 2,400-foot peak, visible for thirty to forty miles. Then called Abercrombie Peak for a U.S. Army colonel who defended the frontier, it struck the newspaperman Waterman Ormsby — riding the first westbound Butterfield stage — as resembling a fortress. The height was later renamed Castle Peak.

Lincoln County, NC

Before the Civil War, Catawba Springs was a fashionable "watering place" where planters and townsfolk gathered to socialize and take the mineral waters. Such resorts were centers of antebellum Southern leisure and society. The hotel that anchored it stood five miles northeast.

Corpus Christi, TX

By 1840 tens of thousands of wild longhorns roamed the brush country between the Rio Grande and the Gulf, so plentiful they were nearly worthless to the Texans who owned them. Ranchers began trailing small herds toward distant markets — New Orleans, Missouri, Ohio, even California and Chicago — but the real boom came after the Civil War, when hungry Northern cities and advancing railroads finally made the long drives pay. Feeder trails near here fed the great Chisholm and Dodge City routes to the Kansas railheads, and by 1880 some four million head had gone up the trail.

Decatur, TX

Near this Wise County site ran a feeder branch of the Chisholm Trail, the most famous of the routes that funneled Texas cattle toward the hungry markets of the North. The main trail was blazed in 1865 by Jesse Chisholm, a trader of Scottish and Cherokee descent, and drovers soon extended its branches from the Rio Grande up to the Red River, passing fixed fords like the Trinity crossing at Fort Worth. By the 1890s barbed wire, railroads, and tick quarantines had ended the great drives, but not before the trail helped rebuild a Texas economy wrecked by the Civil War.

City of Geneva, NY

In 1828, water flowing out of Seneca Lake christened the Cayuga–Seneca Canal, a Finger Lakes spur of New York's mighty Erie Canal system. The new waterway stitched the lakeside town of Geneva into a continuous route running east to the Hudson River and on to the Atlantic. For a region settled only a generation earlier, the canal turned isolated farms and mills into players in a national and global market.

Larimer County, CO

Built around 1905 as a tourist cabin by the Estes Park Land and Investment Company, this rustic structure went up as Colorado's Front Range was blossoming into a mountain getaway for travelers seeking the clear air and grandeur of the Rockies. In 1909 it passed to the YMCA of the Rockies as part of the original land purchase that founded the association's famous mountain retreat, and it survives as one of the last buildings from that earliest era.

Austin, TX

After Texas won independence in 1836, settlers drawn by timber and Brushy Creek's water carved farms and ranches from the land that became Williamson County in 1848. Beyond cotton and livestock, families harvested the ashe juniper they called cedar—cutting fence posts, roof shingles, telephone poles, and charcoal, and shipping cedar rail ties once four rail lines crossed the county. The itinerant 'cedar choppers' who moved camp to camp, including one leased here in 1905–08, became a defining local trade well into the twentieth century.

Abilene, TX

First called Coates for early settler Kem Coates, the Cedar Gap community took shape in the late 1800s as families from Robertson County put down roots, organized a Baptist church, and opened a school. Transportation made the town: a stagecoach pike ran south from Abilene toward Content, and in 1909 the Abilene & Southern Railway pushed through on its way to San Angelo, its frame waiting station and construction jobs drawing more residents. A blacksmith, general store, cotton gin, and lodge rounded out its life before the school consolidated away in 1948 and the community faded to a cemetery.

Cedar Park, TX

In 1873 George and Harriet Cluck bought a swath of cedar- and limestone-rich land in Williamson County, and their ranch became the seed of a community first called Running Brushy, where Harriet served as postmistress. The railroad's arrival in 1882 renamed the town twice before 'Cedar Park' stuck, and Cluck opened a yard selling the cedar posts then in demand for barbed-wire fencing. The town faded in the early 20th century but boomed again in the 1970s as Austin's growth spilled north, and Cedar Park incorporated in 1973.

Dallas, TX

Surveyed in the late 1830s during preparations for a military road, the Cedar Springs area drew Dr. John Cole and his family in 1843 under a Peters colony land grant. Cole built a home and store near the springs, and a small community with a distillery, flour mill, and grist mill grew up around them. After Dallas was chosen county seat in 1850 the town faded, later revived as the suburb of Oak Lawn and absorbed into Dallas between 1920 and 1940.

Star, TX

Settled in 1854 by the Jenkins and Morris families, this Mills County community was first called "Hughes Store" for the couple who opened a shop here in the 1870s. Hopeful founders platted a townsite in 1876 and dreamed of the railroad and the county seat, gathering beneath an ancient live oak long held by tradition to mark the geographic center of Texas. Renamed Center City, the town bustled with stores until the railroad passed it by in 1885; its post office lingered only until 1920.

Cotton Center, TX

West of Hale Center, the Center Plains community grew up around a cemetery and schoolhouse on land donated by homesteader William S. Bolivar in 1890, with a post office opening in 1902. When a proposed railroad bypassed the area in 1907 and the line was abandoned by 1910, the nearby boomtown of Norfleet collapsed and the school moved back. Today only the cemetery remains of what was once the hub of a large rural district.

Boston, MA

Boston's Central Artery/Tunnel Project — the "Big Dig" — buried the city's elevated highway underground and reconnected neighborhoods that concrete had severed. Begun in 1987 and running for well over a decade, it was one of the largest and most complex public-works projects in American history. This plaque honors the more than 15,000 people who designed, managed, and built it, and especially those who died in its construction.

Dallas, TX

In 1844 the Congress of the Republic of Texas commissioned a road to link the U.S. military highway crossing on the Red River with the Trinity River in Dallas County. Surveyed by George W. Stell, the 130-mile Central National Road ran thirty feet wide through five counties and met the Preston Road, which Col. William G. Cooke's soldiers had opened in 1840 toward Austin. Together these routes joined north and south Texas, easing the way for pioneers to settle the young republic.

Ladonia, TX

Authorized in 1844, the Central National Road was meant to link the young Republic of Texas with the United States, running from Dallas toward a Red River crossing. Surveyor George W. Stell laid out a thirty-foot roadway cleared of stumps, and a small trace of it could still be seen near Lyday Cemetery in the 1970s.

Paris, TX

Created by the Republic of Texas in 1844, the Central National Road was conceived as a military highway to link with a U.S. Army road north of the Red River and to knit the young republic together. Major George W. Stell surveyed its 130-mile route from the mouth of Elm Fork on the Trinity to the Kiomatia Crossing, running through the newly founded town of Paris and past John Neely Bryan's cabin, the seed of Dallas. Builders earned 160-acre land grants for each mile cleared to a road 30 feet wide.

Rockwall, TX

Seeking to knit its scattered settlements together, the Republic of Texas Congress authorized the Central National Road in February 1844 — a 30-foot roadway to be cleared of stumps taller than a foot. Surveyor George W. Stell platted the route from the Trinity River near present-day Dallas northeast to the Red River, connecting a southern road toward Austin and San Antonio with a U.S. military highway running north to St. Louis. Pioneers soon settled along it, founding the towns of Heath and Rockwall.

Josephine, TX

In the mid-1840s the fledgling Republic of Texas, hungry to draw settlers into its northeastern reaches, chartered the Central National Road to link the Red River with the military roads along the Trinity. A five-man commission set the project in motion in 1844, and surveyor George Stell laid out a route from present-day Dallas northeast through seven counties, hugging open prairie and natural stream crossings. Though the road may never have been fully built and was soon eclipsed by the Preston Road and the railroads, it helped pry open a swath of frontier Texas to farms and towns.

Salt Lake City, UT

This marker recalls the overland emigrant trail where travelers crossed the Jordan River just west of Salt Lake City, a stream early Mormon settlers named for the biblical Jordan flowing from Utah Lake to the Great Salt Lake. A diary excerpt captures pioneers singing hymns of deliverance as they passed "over Jordan," turning a river crossing into a moment of faith on the long westward journey. The Tooele branch of the Central Overland route carried wagons across this valley in the mid-19th century.

Newport, OR

CG 36503 is a 36-foot motor lifeboat built at the U.S. Coast Guard Yard in 1946 and kept in active rescue service until 1970. Sturdy, self-righting craft like this one launched into the punishing surf and bar conditions of the Oregon coast to save mariners in distress, and the boat now stands as a memorial to those lost at sea and to the crews whose courage and devotion to duty defined the service.

Arlington, VA

In 1797, the merchants of Georgetown spanned the Potomac at the Little Falls, raising the first bridge across the river in a bid to capture trade that might otherwise flow downstream to the rival Virginia port of Alexandria. The original Falls Bridge let wagons hauling goods from Virginia's "upper country" roll directly into Georgetown, knitting the young capital region's commerce together. Repeatedly destroyed by floods and rebuilt over the decades, the crossing eventually took the name "Chain Bridge" from a chain-suspension version that once stood here.

Kingsville, TX

At the turn of the 20th century, King Ranch owner Henrietta King and neighboring ranchers backed the St. Louis, Brownsville and Mexico Railway to move cattle to market, and the new railroad town of Kingsville rose around its headquarters. In 1908 a cemetery association bought forty acres and opened Chamberlain Cemetery the next year, naming it for Henrietta's father, pioneer minister Hiram Chamberlain. It became the resting place of Henrietta and Captain King, railroad visionary Uriah Lott, and other builders of South Texas.

Smithville, TX

Land developer and merchant J. H. Chancellor built this handsome residence around 1909 in the heart of Smithville's bustling business district, near the railroad depot and hotels that made the town tick. Its blend of Classical Revival columns and balustrades with a Romanesque arched porch reflected the confident prosperity of a railroad town in the early 1900s. It stayed in the Chancellor family until 1938, then passed to Dr. J. D. Stephens, a Katy Railroad surgeon who turned part of the ground floor into a clinic.

Camp Wood, TX

Before he was the most famous man in the world, Charles Lindbergh was a barnstormer called "Slim" who flew a surplus World War I biplane to Texas so he could say he'd flown there. In March 1924 he landed near Camp Wood and, attempting to take off the next day, harmlessly crashed into Warren Puett's store—an incident the townsfolk forgave and remembered fondly. Weeks later he entered Army flight training at San Antonio, and in 1927 made his history-making solo flight from New York to Paris.

Rosenberg, TX

Arkansas-born Charles Harvey Waddell came to Texas as a child and grew into a driving force behind Rosenberg's development. He opened an automobile dealership in 1910, founded the Fort Bend Telephone Company in 1914, served as county tax collector and state legislator, and spread his energies across cotton gins, real estate, lumber, and a savings and loan. His ventures helped modernize a small Fort Bend County town in the early automobile age.

Decatur, TX

Charles Vernon Terrell rose from a Wise County law practice to become one of Texas's most consequential public servants across four decades. As a state senator he sponsored the act that created what became North Texas State University, and as a member of the Texas Railroad Commission he helped steer the agency during the wild East Texas oil boom of the 1930s. His generation of regulators pioneered oil and gas conservation rules just as Texas was becoming a global energy power.

Tarentum, PA · est. 2015

Long before Tarentum, this bend of the Allegheny held a Shawnee village where several well-worn Indian paths came together. In the 1730s the trader Pierre Chartier — son of the French explorer Martin Chartier — kept a post here for nearly a decade. Nearly a century later, in 1829, Henry Brackenridge laid out a town along the new Pennsylvania Canal and gave it the classical name Tarentum.

Gilmer, TX

Around 1821, Cherokee people living near Nacogdoches blazed a trail north toward their kin in Arkansas, guided by a scout who set his course by dragging buffalo skins behind his horse while others marked the trees and planted Cherokee roses still seen along the route. Sam Houston, David Crockett, and thousands of settlers followed this road into Texas. The Cherokee were expelled from Texas in 1839 after Houston left the presidency, their chief killed in a two-day battle on the Neches River.

Leesburg, TX

The Cherokee Trace was an Indian trading route laid out by Cherokees leading north toward Arkansas and Oklahoma. According to tradition, a tribesman with an unerring sense of direction dragged buffalo hides behind his horse to flatten the tall grass, while others followed to clear logs and brush, mark river fords, and locate springs and campsites; the roses and honeysuckle the Cherokees planted are said to still trace its path. After Native peoples were forced out, Anglo settlers used the same road to enter Texas, and Camp County's first residents lived along it.

Longview, TX

In 1821 Cherokee people blazed this trace from the Nacogdoches area to their reservation on Arkansas's White River, slashing trees, clearing a path, planting Cherokee roses, and marking springs as camps. The trail became a thoroughfare for Sam Houston, David Crockett, other soldiers of the Texas Revolution, and thousands of immigrants. After Texas forces drove the Cherokees from the state in 1839, the very people who made the road departed over it into exile.

White Pine County, NV

The town of Cherry Creek grew from the Tea Cup gold claim staked by Peter Corning and John Carpenter in 1872, booming to more than 1,800 people at its 1882 peak and producing gold and silver into the 1940s. Just to the south, Egan Canyon carried Howard Egan's 1855 route and a Pony Express change station by 1860, then an Overland Mail stop. Soldiers from Fort Ruby found gold there in 1863, founding the town of Egan and its own mining district with three stamp mills by 1865. Both camps boomed and busted their way into the twentieth century.

Hastings, MI

In early 1889, on a "Sneaky Sunday" chosen to avoid interference, the Chicago, Kalamazoo & Saginaw Railroad slipped its tracks across the rival Michigan Central line here at Hastings, then flung this bridge over the Thornapple River and rushed to its terminus by September. The maneuver captures the fierce, sometimes underhanded competition of the Gilded Age railroad boom. The surviving span is one of the last physical traces of that scrappy line.

Winters, TX

Mass-produced automobiles put hungry motorists on the road, and roadside food stands soon evolved into drive-ins with curb service — a boom that surged after World War II. In 1950, W.H. Kemper and R.A. Doberrer built a small frame stand on the edge of Winters as the El Rancho Drive-in, quickly resold and renamed the Chick Inn. For three decades it was the town's teenage heartbeat, where young people "made the drag" over burgers and shakes, until a 1982 tornado leveled the building.

San Antonio, TX

Long before wagons, this corridor was an Indigenous road threading from the San Antonio country west toward the Pecos and south through Presidio into northern Mexico. Water was scarce enough that travelers reportedly chewed leather to fight thirst while oxen bolted at the first scent of a spring. From 1835 onward, Texans turned the route into a commercial artery, and during the Civil War it carried scarce goods like rope, shoes, and salt past the Union blockade.