Highway Engineering Field Tables 1984

Publication Number
M 22-23
Publication Date
Manual Manager
Design Office
Engineering and Regional Operations Division

Collection of mathematical/technical information.

166,800 electric vehicle

registrations in Washington in 2023, up from 114,600 in 2022.

87 wetland compensation sites

actively monitored on 918 acres in 2023.

25,000 safe animal crossings

in the Snoqualmie Pass East Project area since 2014.