In Grandma Gatewood’s Walk, Montgomery portrays Emma Gatewood’s 1955 thru-hike as a quiet form of resistance against the rising culture of speed, convenience, and passive consumption in postwar America. While the country paved its landscapes to build an automobile‑oriented society, Gatewood’s 5 million‑step journey moves in the opposite direction. She measures her days through physical effort instead of miles per hour and relies on slow, direct contact with the natural world. This contrast grounds a way of living that stands apart from the sedentary and mediated habits spreading through the nation and through her own family. Montgomery places her pedestrian approach against the broader push toward a mechanized future.

He sets Gatewood’s walk against the rapid transformation of the 1950s, when President Eisenhower promoted a massive federal highway program and new turnpikes were praised for allowing cars to reach their “full performance” (47). This chase for speed changed daily life. The book notes a drop in hiking and a troubling shift doctors observed in 1955, when American children grew so lethargic they were “forgetting how to walk” (51). Suburbs and cities were redesigned “for the automobile, rather than the pedestrian” (51). Within this setting, Gatewood’s choice to cover more than 2,000 miles becomes a radical gesture. She rejects a landscape mediated by a windshield and pushes against a culture that prizes efficiency instead of engagement.

Her methods on the trail emphasize this steady defiance. Montgomery describes her as separate from the “great, immobile American dream” (4) that defines her children’s lives. She prepares by walking around the block and lengthening her daily route until her legs burn. Her gear remains minimal. She carries Keds, a denim sack, and a shower curtain to block the rain. Even when motels turn her away and storms soak her clothing, she continues forward on foot rather than abandoning the journey. These choices show that her strength comes from her body rather than consumer goods. As the country celebrated bigger engines and faster cars, she built her days around the calm rhythm of walking, reclaiming a connection between people and the land that modern life kept eroding.

Specific moments along the trail repeatedly reinforce this rejection of modern convenience and comfort. Emma walks through freezing rain in the White Mountains, sleeps outdoors when shelters are filthy or unavailable, and continues forward after being denied lodging by suspicious homeowners and motels. Even after hurricanes flood the trail in Vermont, she presses onward through knee-deep water and dangerous river crossings instead of abandoning the hike. Later in life, she continues advocating for walking by blazing sections of the Buckeye Trail herself and leading annual hikes through Hocking Hills. These repeated acts of physical persistence transform walking from transportation into a deliberate philosophy of living.

Her hike eventually turns into a public mission. After she finishes the trail, Gatewood becomes an unexpected “evangelist for walking” (216). She leads group hikes, supports the creation of new trails in Ohio, and uses interviews to point out how much health Americans give up for convenience. She keeps her advice simple, as when she complains, “Too many people hop in the car to go two blocks for a bar of soap” (232). When she shares her private act with the public, her walk becomes a clear expression of rebellion: a lived argument for slower, healthier, and more attentive movement through the world.