Mainline: Asphalt Planner

Paving, Milling & Spread Rate

Only for iPhone

$9.99 · Designed for iPhone. Not verified for macOS.

iPhone

Mainline is a field-ready daily planner for asphalt paving and milling crews. Build a paving plan from station to station in either direction. Enter the paving width, desired spread rate, paver speed, truck capacity, and plant distance to calculate planned tonnage, production time, truck cycle time, and the fleet needed to keep the operation moving. See cumulative target tons at every 100-foot station. During production, enter your current station and actual tons laid to see whether the crew is above or below target. Mainline calculates the adjusted spread rate needed over the remaining run to finish on yield. For milling operations, use machine speed, cut depth, haul distance, and truck capacity to estimate reclaimed material and truck demand. At the end of the shift, enter total delivered tons and waste. Mainline creates a clear daily report with placed tons, waste percentage, gross yield, and final waste-adjusted spread rate. FEATURES - Ascending or descending stationing - 100-foot cumulative tonnage targets - Paver production and truck-cycle planning - Milling tonnage and truck planning - Live yield and spread-rate correction - End-of-day waste-adjusted reporting - Local saved plans - Shareable station plans and daily reports - Fully offline with no account or tracking Mainline provides planning estimates based on the values entered. Verify field conditions, material characteristics, haul cycles, and project requirements before making operational decisions.

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Updated our App Store listing to make Mainline’s paving, milling, and spread-rate planning tools easier to find.

Version 1.0.1

The developer, Jon Bailey, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Jon Bailey
    Size
    2.2 MB
    Category
    Business
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 AppsbyJon
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.