 PHILADELPHIA and LOS ANGELES, June 07, 2021 GLOBE NEWSWIRE -- Hill International NYSE:HIL, delivering the infrastructure of change, announced today it was selected by Los Angeles World Airports LAWA, a Department of the City of Los Angeles, to manage airport concessions development, tenant projects, and airport commercial analysis and development at LAWA properties including Los Angeles International Airport LAX, Van Nuys Airport VNY, and Palmdale Landholdings. 