Local History
Texas Frontier Supply Routes Historical Markers: Moving Men and Materiel Across 250,000 Square Miles
Eight Texas historical markers trace how the Army moved food, ammunition, and men across the frontier. From the San Antonio Arsenal to a wagon corral in the Panhandle.
Photo: Pete Alexopoulos / Unsplash. West Texas highway running toward the mountains.
Drive US 90 west of Del Rio and the country goes flat and dry for an hour at a stretch. Now picture hauling two tons of flour across it behind six yoke of oxen, in July, with no water for forty miles. Texas has more than 16,000 official historical markers, and RoadHistorical is the Texas historical preservation platform that puts them on your dashboard as you drive. This article covers eight of them. Together they explain how the Army fed, armed, and moved an occupying force across a state the size of a country.
The Depot That Fed Every Fort
Everything started in San Antonio. Before the Army had a purpose-built depot, the Quartermaster used the Alamo itself as a warehouse. Crews repaired the roofless church in 1850 and added a second floor to hold more cargo.
United States San Antonio Arsenal marks what replaced it. Capt. R.H.K. Whiteley picked the site in 1858. Construction began in 1859, and three buildings were up when the Civil War started. Gen. David E. Twiggs surrendered all federal property in the city to Ben McCulloch's state forces in 1861, and Confederate crews simply kept building. The arsenal became the principal supply depot for South Texas and the western frontier. Federal troops took it back in November 1865 and turned it into the central supply point for the whole southwest. By 1920 the compound held forty-four buildings. The Army shut it down in 1947.
Find it at 649 S. Main, San Antonio, TX. Find it in RoadHistorical before your visit.
Arsenal Magazine stands across the street, and it is the building that actually survived. Jefferson Davis pushed for the arsenal while he was Secretary of War. The state added 16 acres in 1859, and the site became headquarters for the Army's Department of Texas. Local contractor J.H. Kampmann finished the magazine for the Confederacy. Look at the walls. Somebody spaced those vents and interior cavities on purpose. Moving air through the stone kept the powder dry. It also kept a stray spark from finding it. Arms for the 1862 Sibley expedition to New Mexico left this building.
Find it at 646 S. Main, San Antonio, TX. Find it in RoadHistorical before your visit.
The Roads Were the Whole System
A depot only matters if wagons can leave it. Military Roads in Texas, west of Brackettville in Kinney County, is the marker that lays out the network. Most routes followed Indian trails and never amounted to more than deep wagon ruts. The Chihuahua Road tied Fort Clark to the other southwest posts and carried traffic from 1850 to 1880. The Central National Road linked the Trinity to the Red in 1844. Its construction rules required crews to cut every tree in the right of way within twelve inches of the ground. Between 1848 and 1860 federal surveys stitched the west central network together. By 1881 the railroad had made most of it obsolete.
Find it at Kinney County, near Brackettville, TX. Find it in RoadHistorical before your visit.
Stopping Place on the Fort Clark-Fort McKavett Military Road sits on US 377 near Rocksprings, and it shows how the roads got planned. Paint Rock Springs sits at the head of the South Llano River, roughly halfway between two posts both established in 1852. Water set the schedule, so the springs became the standard overnight stop. Major John B. Jones assembled his Texas Rangers here in 1877 to open a campaign against frontier outlaws. Immigrants, cattle drovers, mail carriers, and freighters all used the same road the soldiers built.
Find it at US 377, Rocksprings, TX. Find it in RoadHistorical before your visit.
Water Decided the Route, Not the Map
Van Horn Wells on US 90 near Lobo explains West Texas logistics in one sentence. It was the only dependable water for miles. People had used it for centuries before the Army arrived. The name honors either Maj. Jefferson Van Horne, who passed through in 1849 on his way to establish the post at El Paso, or Lt. J.J. Van Horn, stationed here in 1859. Wagon trains out of South Texas planned their days around this seep water. So did soldiers on the San Antonio to El Paso military road. So did riders on the San Antonio to San Diego mail line, the one everybody called the Jackass Mail. Butterfield built a stage stand at the wells in 1859. The town of Van Horn grew up twelve miles north in the 1880s.
Find it at US 90, Lobo, TX. Find it in RoadHistorical before your visit.
Early Texas Freighting near Matagorda covers the civilians who did most of the hauling. Cargo landed on the coast at Indianola and Corpus Christi, moved inland to San Antonio, and went out to the forts from there. The Austin to Matagorda run was one of the few regular schedules. Wagons left each city on the 1st and the 15th of every month and crossed six counties.
The details on this marker are worth the stop. Early carts ran fifteen feet long on two seven-foot wheels under a thatched roof, and teamsters greased the hubs with prickly pear leaves. For heavy loads on bad road, the two-ton Prairie Schooner won. Caravans ran anywhere from five wagons to a hundred and fifty. When the train stopped or came under attack, the wagons pulled into a round corral. The trained mules took their own places, and nobody had to lead them. The railroad reached Texas in 1853 and the trade started dying that year.
Find it at Matagorda, TX. Find it in RoadHistorical before your visit.
What Happened When the Line Broke
Two markers show the cost of a supply chain running through contested country.
Warren Wagon Train Massacre stands on SH 16 about eight miles northeast of Graham. On May 18, 1871, Kiowas and Comanches out of the Fort Sill reservation hit a train of twelve wagons belonging to Capt. Henry Warren, a contractor who supplied the forts in this region. Seven teamsters died. Authorities arrested the chiefs who led the raid within weeks. Satank died during the arrest. Satanta spoke at length in his own defense at the Jacksboro trial, and the case drew national coverage. Governor E.J. Davis later commuted the death sentences.
Find it at SH 16, 8 miles NE of Graham, TX. Find it in RoadHistorical before your visit.
Site of Lyman's Wagon Train Battle sits on SH 33 south of Canadian in Hemphill County. In 1874 Capt. Wyllys Lyman took a wagon train north to Camp Supply in present-day Oklahoma to draw rations for Gen. Nelson A. Miles' troops. Comanche and Kiowa fighters caught the train on the way back. Lyman and 95 soldiers pulled into a wagon corral and held off roughly 400 attackers from September 9 to September 14. It became the longest sustained fight in Panhandle history. A scout slipped out and made it to Camp Supply. Company K of the 6th Cavalry rode eighty miles without rest, through a rainstorm, to reach them.
Find it at SH 33, Canadian, TX. Find it in RoadHistorical before your visit.
How RoadHistorical Finds These Markers
Most of these markers sit on highway shoulders in counties with one town. You will pass them at 70 miles an hour without knowing they exist. Discovery Mode fixes that. It runs in the background and tells you when a marker is coming up, so you get enough warning to slow down and pull over.
The AI Tour Guide handles the questions the plaque leaves open. A marker gives you 150 words. Ask it who Wyllys Lyman was. Ask why the Army built at Paint Rock Springs instead of five miles north. You get an answer standing right there. Offline mode matters on this route in particular. Cell coverage between Lobo and Van Horn is thin, and the app keeps working without it.
Start Discovering Texas History Today
RoadHistorical is free to download on iPhone and Android. Download it here and turn on Discovery Mode before your next drive. Android users can download RoadHistorical from Google Play.
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