Stockton Diamond Grade Separation
Stockton, CA · Rail · Client: San Joaquin Regional Rail Commission (SJRRC)
Project details
Grade separation project currently under construction to eliminate critical rail bottlenecks.

Transit & Rail Program Management and Engineering Services
MPF specializes in delivering program management, project management, design management, and construction management services for transit and rail programs. Established in 2022, it provides full life cycle delivery services for transit agencies, commuter rail, Class 1 railroads, and shortline railroads, representing over $13.5 billion in successfully completed or active rail infrastructure projects.
Matthew FreemanPresident
Provides comprehensive oversight and coordination for mega capital programs, steering complex transit developments from inception to successful completion.
Formulates strategic contract packages and procurement documentation tailored to diverse project delivery methodologies.
Assists clients with the preparation and execution of progressive design-build contracts to enhance early collaboration.
Develops CMGC procurement documents to integrate construction expertise early in the design phase.
Prepares single-point responsibility procurement structures to streamline design and construction delivery.
Structures complex P3 documents and agreements to leverage private sector investment and efficiency.
Delivers end-to-end technical and management support spanning all phases of transit infrastructure development.
Performs initial engineering studies and feasibility reviews to support environmental clearance processes.
Establishes foundational design criteria and alignment concepts to define project scope and requirements.
Produces detailed construction documents, technical specifications, and final calculations for bidding and execution.
Provides field representation and monitoring to verify that construction aligns with design intent and specifications.
Facilitates testing, commissioning, and validation of active rail assets to ensure operational readiness.
Manages final administrative tasks, resolves contractor claims, and transitions completed assets to operators.
Manages multi-disciplinary engineering teams to maintain schedule adherence and quality throughout the design phase.
Work in this area is organized into supported delivery tasks.
Support includes Coordinates complex systems interface points to ensure harmonious operation of signaling.
Support includes traction power.
Support includes communications.
Engineers alignment geometry and track components to meet standard and special trackwork requirements.
Designs roadway-rail interfaces to maximize vehicle and pedestrian safety while meeting regulatory standards.
Develops technical specifications and designs to optimize rail maintenance practices and corridor durability.
Develops operational layouts and facility engineering designs for rail vehicle maintenance and servicing depots.
Provides foundational infrastructure engineering to support transit corridors and structural locations.
Engineers hydrologic systems and drainage infrastructure to manage stormwater runoff across rail corridors.
Identifies, relocates, and designs utility systems to prevent conflicts during transit construction.
Develops site grading plans and earthwork calculations to prepare terrains for rail facilities and tracks.
Assesses current asset conditions and formulates strategic replacement programs to ensure ongoing rail corridor safety.
Transit · Rail · Government
Stockton, CA · Rail · Client: San Joaquin Regional Rail Commission (SJRRC)
Grade separation project currently under construction to eliminate critical rail bottlenecks.
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