File:Here, safety engineers tested the effectiveness of a guardrail.jpg

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Here,_safety_engineers_tested_the_effectiveness_of_a_guardrail.jpg ‎(591 × 268 pixels, file size: 96 KB, MIME type: image/jpeg)

Summary

Description
English: As more and more cars took to the highways in the 1930's, Michigan became a national leader in developing techniques to improve highway safety. Here, safety engineers tested the effectiveness of a guardrail.
Date
Source https://en.wikisource.org/wiki/Page%3AMaking_Michigan_Move.pdf/20
Author Bill Kulsea and Tom Shawver

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Date/TimeThumbnailDimensionsUserComment
current14:01, 4 October 2021Thumbnail for version as of 14:01, 4 October 2021591 × 268 (96 KB)Sp1nd01Uploaded a work by Bill Kulsea and Tom Shawver from https://en.wikisource.org/wiki/Page%3AMaking_Michigan_Move.pdf/20 with UploadWizard

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