FDOT Standard Plans · FY 2026-27 · Series 649: Traffic Control Signals and Devices
FDOT Standard Plans Index 649-031: Mast Arm Assemblies
Short answer
Index 649-031 is the FDOT Standard Plan for Mast Arm Assemblies, part of Series 649 (Traffic Control Signals and Devices). The sections below are extracted from FDOT's Standard Plans Instructions (SPI) for this index — design criteria, assumptions and limitations, and what your plans must show.
FDOT has not published Standard Plans Instructions for this index; use the source sheet link above.
How PDFDepth uses this index
When a plan set cites Index 649-031, PDFDepth's AI Plan Review cross-references the set against the Plan Content Requirements for the FDOT indexes it cites and flags items that appear to be missing — each with a citation to the sheet. A human reviewer verifies every flag before it counts.
Related indexes in Series 649
- Index 649-010 — Steel Strain Pole
- Index 649-020 — Steel CCTV Pole
- Index 649-030 — Standard Mast Arm Assemblies
- Index 653-001 — Pedestrian Control Signal Installation Details
- Index 654-001 — Rectangular Rapid Flashing Beacon Assembly
- Index 659-010 — Span Wire Mounted Sign Details
- Index 659-020 — Camera Mounting Details
- Index 660-001 — Vehicle Loop Installation
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Start for FreeText extracted from FDOT Standard Plans FY 2026-27, a public-domain Florida state publication. Always verify against the current edition at fdot.gov. PDFDepth is not affiliated with FDOT.