The American street that paved the way for modern infrastructure

Science · Published 20 October 2026 Swipe more like this →

In short: In 1891, a small stretch of road in Bellefontaine, Ohio, became a laboratory for the future of transportation. By experimenting with Portland cement on a local courthouse street, engineers unlocked a paving process that would eventually replace stone and cobblestone across the entire continent.

Before the late 19th century, Portland cement was primarily reserved for heavy stone construction. The transition to using it for roads was a significant engineering hurdle. In 1891, George Bartholomew developed a specific process for paving streets with this material in Bellefontaine. A tiny portion of Main Street, situated west of the Logan County Courthouse, received the initial application. Following the successful completion of this test, the method was extended to Court Avenue, bordering the courthouse to the south.

This wasn't just a local convenience; it was a national first. The United States first saw a concrete-paved road on Court Avenue. While Main Street has since been covered with asphalt, Court Avenue has preserved its original concrete pavement for over 100 years. To honor this milestone, the street was eventually closed to vehicles and transformed into a pedestrian way, featuring a statue of Bartholomew at its terminus.

The city's role as a hub of firsts and infrastructure is further cemented by its history with rail and elevation. The town transformed into a railway hub in 1837, later housing the Big Four Railroad's primary station. This facility featured the biggest roundhouse located between New York and St. Louis. Additionally, the city contains Campbell Hill, the highest elevated point in the state of Ohio. This geography even influenced local weather, causing the city to experience more snow than surrounding areas despite being too far south for Great Lakes lake effect snow.

Today, Bellefontaine serves as a model for downtown redevelopment, having invested over $33 million into renovating 56 downtown buildings since 2012. It maintains a unique balance of history and industry, serving as a central location for Honda's manufacturing operations while preserving landmarks like the Holland Theater, which was reopened in 2019 after a year of extensive renovations.

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