FDOT Standard Plans · FY 2026-27 · Series 630: Traffic Control Signals and Devices
FDOT Standard Plans Index 630-010: Conduit Details - Embedded
Short answer
Index 630-010 is the FDOT Standard Plan for Conduit Details - Embedded, part of Series 630 (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.
Design Criteria
Design Criteria NFPA National Electric Code ; Structures Detailing Manual (SDM) ; AASHTO LRFD Bridge Design Specifications ; NCHRP Report 350 or AASHTO Manual for Assessing Safety Hardware (MASH) and FDOT Structures Design Guidelines (SDG)
Design Assumptions and Limitations
Design Assumptions and Limitations This standard can be used for electrical service for highway or navigation lighting and ITS applications. The details for installing three 2 " diameter conduits and associated Embedded Junction Boxes (EJBs) in traffic railings (as shown) have been determined to be crashworthy in accordance with the requirements of MASH and the AASHTO LRFD Bridge Design Specifications , for Standard Plan s Index 521 - 422, 521 - 423, 521 - 42 7 , 521 - 428, 521 - 509, 521 - 51 0 , 521 - 51 1 and 521 - 512 . The details for installing two 2" diameter conduits and associated Embedded Junction Boxes (EJBs) in median traffic railings (as shown) have been determined to be crashworthy in accordance with the requirements of MASH and the AASHTO LRFD Bridge Design Specifications , for Standard Plan s Index 521 - 426.
Payment
Payment Include pay items for Embedded C onduit and Embedded Junction Boxes. Conduit pay item includes Expansion and Expansion/Deflection Fittings and all associated hardware required to complete the installation. Item Number Item Description Unit of Measure 630 - 2 - 1 6 Conduit , Furnish & Install, Embedded LF 635 - 3 - 13 Junction Box , Furnish & Install, Embedded EA
What your plans must show
Plan Content Requirements for this index — the SPI's checklist for designers.
- Standard Plan s Instructions Topic No. 625
- - Embedded Future use with conduit limits not consistent with limits shown on the Standard Show supplemental project specific details and requirements to coordinate with conduit beyond bridge or retaining wall. Coordinate with the ITS, Lighting, etc. plans as required. For EJBs located within Traffic Railings, specify in the plans the type of EJBs required: EJB "A"
- - multiple raceways; EJB "B"
How PDFDepth uses this index
When a plan set cites Index 630-010, 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 630
- Index 630-001 — Conduit Installation Details
- Index 634-001 — Signal Cable and Span Wire Installation Details and 634-002 Aerial Interconnection
- Index 634-002 — Signal Cable and Span Wire Installation Details and 634-002 Aerial Interconnection
- Index 635-001 — Pull and Splice Boxes
- Index 635-005 — Fiber Optic Splice Vault
- Index 639-001 — Service Point Details
- Index 639-002 — Electric Power Service
- Index 641-010 — Concrete Poles
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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.