Pont Marius Gontard

Pont Marius Gontard is a three-arch stone bridge that spans across the Isère River, connecting the left bank to the intersection of Quai de France and Quai Perrière. The structure uses local stone and sits at a specific elevation above the water level.

The original structure dates to the early 1600s but suffered repeated flood damage and required rebuilding over time. The current stone version was completed in the 1800s, replacing earlier wooden or less durable versions.

The bridge carries the name of a former Grenoble mayor and marks the city's zero-kilometer point with a line on its parapets. This marking shows where all distance measurements in Grenoble begin.

The bridge serves as a main crossing point over the river and can be traversed on foot or by vehicle. Visitors should pay attention to surface conditions, especially during wet or icy weather.

During the 1980s, the bridge's foundation was reinforced to prevent erosion from below that threatened its stability. This maintenance work proved essential for protecting the structure for decades to come.