Mars in Butler County, Pennsylvania — The American Northeast (Mid-Atlantic)
Welcome to Adams Station
This building was a passenger waiting station on the electric streetcar Pittsburgh & Butler Street Railway.
In the early twentieth century (ca 1907) there were two parallel railroads serving Mars. One is where the existing railroad is still located and operating (to your right) and the second ran through Mars on Clay Avenue (across the street to your left). The Clay Avenue Railroad operated from 1907 to 1931 and was also known as the Butler Short Line. It served the farmers, businesses and general population from Pittsburgh to Butler.
There was also a similar electric streetcar railroad that ran from Pittsburgh to Evans City and on to New Castle called the Harmony Short Line. It ran through the Cranberry area about 10 miles west of Mars. A route map of these two railroads is inside this building.
Those railroads used electrically powered rail cars that received their power from overhead wires. You can see some very accurate 1 1/2" scale models of these railcars in the Freight Room of the restored B & O railway station behind you.
This Adams Station Building was a passenger waiting station along the Butler Short Line. It was originally located a few miles north of here. The Mars Historical Society obtained the building from a farmer who was using it as a storage shed. The Mars Historical Society restored it to its original condition. Inside you will see some artifacts and pictures from the electric railroad era. Note the initials that were carved into the station walls.
Erected by Mars Area History and Landmarks Society.
Topics. This historical marker is listed in this topic list: Railroads & Streetcars. A significant historical year for this entry is 1907.
Location. 40° 41.673′ N, 80° 0.499′ W. Marker is in Mars, Pennsylvania, in Butler County. It is at the intersection of Mars Valencia Road (Pennsylvania Route 3015) and Brickyard Road, on the left when traveling south on Mars Valencia Road. Marker and structure are on the Mars Area History and Landmarks Society grounds. Touch for map. Marker is at or near this postal address: 1 Brickyard Road, Mars PA 16046, United States of America. Touch for directions.
Regionally, this marker is in Northwestern Pennsylvania and in Greater Pittsburgh. It is also in the American Northeast, in the Mid-Atlantic, in Appalachia, and specifically in Northern Appalachia. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the Haudenosaunee (Iroquois) Confederacy and also one of the original Thirteen Colonies.
Other nearby markers. At least 8 other markers are within 4 miles of this marker, measured as the crow flies: The "BALL" Oilfield Engine (a few steps from this marker); Mars (within shouting distance of this marker); B & O Caboose #C2235 (within shouting distance of this marker); Aermotor Windmill (within shouting distance of this marker); USS Mars AFS-1 Ship's Bell (approx. 0.2 miles away); Samuel Kennedy Memorial (approx. 0.2 miles away); Venango Path (approx. 3.6 miles away); 1806 Plains Presbyterian Church (approx. 4 miles away). Touch for a list and map of all markers in Mars.
Related marker. Click here for another marker that is related to this marker.
Credits. This page was last revised on June 23, 2025. It was originally submitted on June 23, 2025, by William Fischer, Jr. of Reynoldsburg, Ohio. This page has been viewed 140 times since then and 16 times this year. Photos: 1, 2. submitted on June 23, 2025, by William Fischer, Jr. of Reynoldsburg, Ohio.

