History & significance
Bridge L8515 is a stone-faced, reinforced-concrete, arch constructed in 1922. The masonry veneer is native gabbro, which is locally known as bluestone. The bridge carries Lewis Street over Tischers Creek in the Duluth neighborhood of Oatmeal Hill. Bridge L8515 is significant as a representative example of a rustic concrete arch with stone veneer.
City of Duluth (St. Louis County)
Latitude, Longitude: 46.82939306, -92.07242791