Since our involvement with the construction of the MTA Blue Line in 1988, Link-Nilsen has been an active participant in the construction of the ever- growing rail transportation system in Los Angeles. We have participated in the construction of every MTA rail line to date and are currently under contract to design and build the fire protection systems on The LAX / Crenshaw line, The Regional Connector, and two additional projects to extend the subway from mid-Wilshire to Century City.