HaulBridge - Axle Load Calc

HaulBridge is an essential heavy-haulage planning tool designed for truck drivers, fleet operators, dispatchers, and transport coordinators. Quickly configure multi-axle truck configurations, simulate cargo placement, and audit weight compliance against the Federal Bridge Formula. Whether managing standard semi-trucks or complex multi-axle heavy-haul trailers, HaulBridge helps you optimize load positioning and avoid overweight axle penalties before hitting the road. KEY FEATURES: 1. RIG CONFIGURATOR • Flexible Axle Setup: Configure truck and trailer layouts with 2 to 12 axles. • Custom Spacing & Tare Weights: Set exact distances between axles and individual tare weight per axle group. • Preset Configurations: Save, duplicate, and manage multiple truck and trailer setups for quick retrieval. • Unit Support: Toggle easily between Imperial (lbs, feet) and Metric (kg, meters) units. 2. INTERACTIVE BRIDGE LOAD CANVAS • Dynamic Cargo Placement: Drag the cargo payload along the wheelbase to see instant weight distribution changes. • Visual Axle Load Pressure: Real-time load transfer feedback shows how payload weight distributes across all axles. • Suspension Grouping: Uses lever-rule load distribution to simulate real-world weight sharing across suspension groups. 3. COMPLIANCE AUDIT • Federal Bridge Formula Checks: Instant calculation of legal weight limits for any axle combination. • Detailed Group Audits: Evaluates single axles, tandems, tridems, quads, and overall gross vehicle weight (GVW). • Pass/Fail Breakdown: High-visibility indicators display compliant groups and highlight any overloaded axle combinations. • Utilization Analysis: Instantly identify the axle group with the highest percentage of legal capacity. 4. FORMULA REFERENCE GUIDE • Clear Documentation: In-app reference explaining the Federal Bridge Formula parameters and rules. • Practical Regulations: Learn how axle spacing and group counts affect allowable road weights. Designed specifically for heavy haulers, oversized transport operators, hotshot drivers, and commercial fleet managers. Note: Calculations are provided for planning purposes. Always verify official weight compliance with local highway authorities and weigh stations prior to transport.