Description

Created before the modern numbered highway system was in place, Rand McNally’s Auto Trails Map series became an essential companion for adventurous drivers navigating the rapidly expanding roadway network.

Produced for the Continental Oil Company, this Idaho map print from 1924 highlight named auto trails with trail & highway markings from that time. Advertisements for Conoco Gasoline and Polarine Motor Oil appear at the top of the map, along with a message that other states Auto Trail Maps can be picked up for free at any of their service stations.

Printed in black and white, this antique Idaho map makes a striking addition to any décor—perfect for a home office, living room, study, or corporate conference room.

The full print measures 18" x 24", including a clean white border, while the actual printed map area is 16.25" x 20.75". Each print ships rolled in a sturdy cardboard tube, ready for framing.

Ideal for history lovers, map enthusiasts, or anyone looking to add timeless charm to their space.

*This purchase is for the print only – does not include frame

Interesting Fact: The concept for the Rand McNally Auto Trails Maps series originated with John Brink, a contract cartographer and avid automobile traveler. In 1916, he proposed creating a standardized set of easy-to-use road maps for motorists. Rather than relying on lengthy trail names, Brink suggested using numbered routes paired with a clear map legend—an approach that fit more efficiently on the map and freed valuable layout space for advertising and promotional content. The idea quickly gained momentum, and Brink soon rose to lead the “Blazed Trails Department” at Rand McNally, overseeing the production of regional state road maps.

NOTE: This wall map is printed on-demand and cannot be modified, cancelled, or refunded once the order has been placed. Gift wrapping is not available.

Maps will ship in cardboard tubes via USPS. Express shipping is not available. Because these items ship directly from the vendor, please allow an additional 5-7 days for delivery.