Grist Mill Bridge, Dam and Mill Site
historic place in Duplain Township, Michigan, United States

The Grist Mill Bridge, Dam and Mill Site consists of three structures located along Upton Road between Island Road and the Maple River, one-half mile west of Elsie, Michigan in Duplain Township. The three structures are:
Upton Road Bridge, the last known surviving metal truss highway bridge in Michigan built by Detroit Bridge & Iron Works, and one of only three remaining Parker truss bridges in Michigan.
Elsie Mill Pond Dam, a rock and earth-filled dam with a concrete cap and spillway.
Kellogg Bros. & Johnson Mill Site (designated archaeological site 20CL144), the foundation and associated remains of the 1865 Kellogg Bros. & Johnson grist mill.
The structures were listed on the National Register of Historic Places in 2015.
History
Duplain Township was first settled in the 1830s. In about 1845, Robert E. Craven (likely with his brothers Joseph and Thomas) constructed a saw-mill at this site. The saw mill operated for nearly 20 years.
Begin with the source’s own compact description: “Grist Mill Bridge, Dam and Mill Site” is historic place in Duplain Township, Michigan, United States. The dossier treats that line as a proposition to test through Grist, Mill and Bridge, not as a finished interpretation.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 5, 2026. The linked authority identifier is Q28008066. Authority coordinates are 43.090, -84.406. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1865, 2015 and 1845.
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This entry incorporates text from “Grist Mill Bridge, Dam and Mill Site” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.