The Los Angeles, Long Beach, Oakland and Stockton seaports last week announced that they have received grants from the State of California to fund several infrastructure projects that they say would improve the supply chain. Of the $1.5 billion in grants announced by California Transportation (Caltrans) Secretary Toks Omishakin, the Port of Los Angeles is receiving $233 million, which goes toward funding the POLA’s Maritime Support Facility (MSF) Improvement and Expansion Project, the Rail Mainline/Wilmington Community & Waterfront Pedestrian Grade Separation Bridge and improvements to the State Route 47/Seaside Avenue and Navy Way Interchange. “This nearly quarter-billion-dollar investment in critical…