State Route 4 Integrated Corridor Analysis

The purpose of the plan is to consolidate the Action Plans for SR 4 (West, Central, and East) into a cohesive corridor plan that: 1) identifies and prioritizes previously indentified projects along the corridor; 2) develops and evaluates new projects, including transit options and arterial operational improvements; 3) advances local community goals for Priority Development Areas (PDAs) along the corridor; and 4) establishes a consistent set of Multi-modal Transportation Service Objectives (MTSOs) for incorporation into future Action Plan updates. It is anticipated that this corridor-level plan will be developed through an intensive, collaborative, multi-jurisdictional planning process. The Plan should provide an integrated, multi-modal approach for managing the SR 4 freeway, supporting arterials, transit services, and operational programs such as 511 Contra Costa.

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