BARS::Clearance Sign on Freight Train Bridge in Tempe, Arizona

This clearance sign was found on eastbound Rio Salado on the freight train bridge in Tempe.

The clearance sign says...

   | Clearance  16' 4" |

   the numbers are:  16  4

   the math is:  sqrt(16) = 4

Another picture of this sign.

Creator: Gerald D. Thurman []
Created: 22 May 2006

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This work is licensed under a Creative Commons License.