This app calculates the key elements of horizontal curves using the deflection angle method, including chords, subchords, deflection angles, and the PC/PT stations required for accurate stakeout and road design.
Designed for surveyors and civil engineers, it streamlines the layout process of horizontal curves in road projects, offering precise results aligned with international standards.
The app now supports multiple languages: Swedish, German, Portuguese, Italian, French, Spanish, and English — making it accessible to professionals worldwide.
Whether you're working in the field or preparing technical documentation, this tool helps ensure clarity, efficiency, and reliability in every phase of horizontal curve design.