FDOT Standard Plans · FY 2026-27 · Series 509: Incidental Construction
FDOT Standard Plans Index 509-100: Advance Warning for R/R Crossing
Short answer
Index 509-100 is the FDOT Standard Plan for Advance Warning for R/R Crossing, part of Series 509 (Incidental Construction). 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.
Design Criteria
Design Criteria FDOT Design Manual (FDM); Traffic Engineering Manual (TEM) ; Manual on Uniform Traffic Control Devices (MUTCD); Federal Railroad Administration; AASHTO Policy on Geometric Design of Highways and Streets, Highway-Rail Crossing Handbook 3 rd Edition , AREMA Manual for Railway Engineering
Design Assumptions and Limitations
Design Assumptions and Limitations To be used in conjunction with Index 509-070 and 830-T01. For highway-railroad crossings on the State Highway System, see FDM 220.
Payment
Payment Item number Item Description Unit Measure 509-70-A Traffic Control Device for Railroad Grade Crossing EA See the BOE and Specifications for additional information on payment, pay item use and compensation.
How PDFDepth uses this index
When a plan set cites Index 509-100, 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 509
- Index 509-070 — Railroad Grade Crossing Traffic Control Devices
- Index 510-001 — Navigation Light System Details (Fixed Bridges)
- Index 515-021 — Pedestrian/Bicycle Bullet Railing for Traffic Railing s
- Index 515-022 — Pedestrian/Bicycle Bullet Railing Details
- Index 515-051 — Bridge Pedestrian/Bicycle Railing (Steel)
- Index 515-052 — Pedestrian/Bicycle Railing (Steel)
- Index 515-061 — Bridge Pedestrian/Bicycle Railing ( Aluminum )
- Index 515-062 — Pedestrian/Bicycle Railing (Aluminum)
Try it yourself — open your plan set in PDFDepth
Review, measure, and check plan sets against the standards they cite — free for 14 days.
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.