2021 Standard Specifications

2021 Standard Specifications Memo

Summary of Revisions for Standard Specifications

2021 Standard Specifications for Road and Bridge Construction

2021 Spec Book Order Form

100 SS (Rev. 12-19-22) 400 SS (Rev. 12-19-22) 500 SS (Rev. 12-19-22) 600 SS (Rev. 12-19-22)

700 SS (Rev. 12-19-22) 900 SS (Rev. 01-30-23)