3-H ID19-11628 Approve a Ninth Amendment to Reimbursement Agreement No. HSR 11-29 with the California High Speed Rail Authority (CHSRA), for the purposes of extending the contract end date by 36 months to December 31, 2022, and increasing the agreement amount by $508,000 for a total of $1,929,000 (Council Districts 1, 2, & 3).