I-5 Widening Construction Traffic Mitigation Projects- JPA

Southstar Engineering is providing project and construction management services on I-5 Widening Construction Traffic Mitigation Projects. Our team is delivering Project Management and Construction Management services on a group of traffic mitigation projects within the Cities of La Mirada, Norwalk and Santa Fe Springs.

Tasks include the delivery of a group of rehabilitation and signal projects from the scoping phase to construction completion and JPA reimbursement by the Los Angeles County Metropolitan Transportation Authority.

Major Southstar tasks included:


Cost Estimating


Budget Management

Preparation and Tracking of Monthly Invoicing to MTA from all Cities and Consultants involved

Coordination activities among cities of La Mirada, Norwalk, and Santa Fe Springs

Soliciting proposals from and managing design consultants

Soliciting bids and managing construction contracts

Working with MTA to ensure I-5 JPA Project Reimbursement