January 27, 2021
Over Branch of Fourmile Creek The existing NE 54th Street bridge was a 24’ x 26’ precast concrete panel bridge with high timber abutments. The bridge […]
January 27, 2021
The Inlet To Mckinley Lake The existing Adams Street bridge was a 36’ x 24’ steel I-beam bridge with high concrete abutments which spanned the inlet […]
January 27, 2021
Linden Drive Between East Okoboji Lake And Upper Gar Lake This unique project replaced the steel I-beam causeway bridge with a 150’ x 32’ continuous concrete […]
January 27, 2021
The First Street Bridge over the North River is a 300’ x 20’ continuous steel I-beam bridge constructed in 1955. The deck was in serious condition […]