Daniel B. Luten

Daniel B. Luten also known as Daniel Benjamin Luten (Dec. 26, 1869-July 3, 1946) was an American bridge builder and engineer based in Indianapolis, Indiana.

He obtained more than 30 patents eventually, including various refinements of design that used transverse and other reinforcement which allowed bridges to be lighter.

[2]: 4  He was an instructor, in architectural and sanitary engineering, for Purdue University from 1895 to 1900.

A number of historic bridges, some of which are listed on the U.S. National Register of Historic Places are credited to him, including (with specific attribution): Additional Luten arch bridges are NRHP-listed that are attributed to the Luten Bridge Company or to Topeka Bridge & Iron Co., two firms which had use of Luten's patented designs.

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