MRDC Section 9 — Systems
System design criteria and standards covering civil and structural design.
About LA Metro: LA Metro operates the largest transit system in the western US: the B/D heavy-rail subway lines, four light-rail lines (A, C, E, K), the G and J bus rapid transit corridors, and one of the country's biggest bus networks. Capital work is designed to the Metro Rail Design Criteria (MRDC), a multi-section criteria set covering civil, structural, architectural, and systems disciplines, supplemented by systemwide station design policies.
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