Massillon Bridge Company
in Massillon, OH

The pictured bridge was located in Central Illinois in Livingston County in 1968. The circle 87 sign was on bridges located in Knox and Grundy counties. The undated shield was used on bridges in Champaign, Christian, Grundy, Knox, Livingston, Mercer, Ogle, Sangamon, Shelby, Warren and Woodford counties.

The circle date signs are 7” X 15”. The dated shields are 6 1/4” X 6 ¼”