Trail Construction and Assessment Tools

Building, Assessment, and Simulation Exploration — grounded in physics, built for the field.

TrailACT develops deterministic tools for trail builders, bike park designers, and engineers who want repeatable, auditable decisions — not guesswork.

Every TACT tool declares its scope explicitly: what it models, what it computes, what it excludes, and why. Results are physics-derived, not estimated. Identical inputs always produce identical outputs.

The first tool in the suite is BASE-B — a physics simulation engine for designing and assessing bike jumps, drops, and rollers. BASE-B generates geometry grounded in real G-force limits and rider physics, produces safety metrics like Equivalent Fall Height, and exports blueprint-scale DXF and PDF files ready for construction planning.

This is trailology: the rigorous, transparent study of how features behave — before a single shovel moves.