Our work

Projects that move Southern California

A selection of the rail and transit, highway, aviation, and facilities programs MA Engineering has helped plan and design across Southern California.

Engineering you can see in the field

WB SR-91 Improvement from Alondra Blvd. To Shoemaker Ave.

SR91 WB Widening PA/ED

Sepulveda Pass Transit Feasibility Study

Purple Line D/B Phase II and III

NSFV BRT Corridor Planning and Environmental Study

MSC South

Metro Orange Line BRT Improvement Project

Los Angeles River Bike Path Gap Closure Project

LAX RS-X Design/Build Project

LAX APM D/B Project

LA County Grade Crossing & Corridor Safety Program

I-605 SB SR 91 to South Street Improvements

I-405 Sepulveda Pass Design/Build Project

EB SR91 Atlantic Ave to Cherry Ave Auxiliary Lane Improvement Project

Blue Line D/B Resignalization

57/60 Interchange Improvement Project

SR 101 from SR 23 to Hobson Road MBGR Replacement Project