How Are Chassis Storage Yards Designed at Container Ports?

Capacity is a geometry calculation: the chassis dimensions, the stacking height the handling equipment achieves, the aisle width its turning radius demands, and the resulting chassis per acre. The engineer tests the layout against the peak inventory — the chassis count the terminal must hold when the pool is full — plus the circulation for hustlers to pull any chassis without moving three others. Roadworthy and bad-order chassis are segregated in the plan, with the repair area positioned so dead chassis move the shortest distance out of the working rows.

The pavement design checks the landing-gear point load as the governing case in the parking rows — a load the drive lanes never see — with a section that resists the punching and rutting those small feet cause. Concrete or heavy asphalt follows the same selection logic as the container yard, matched to the loads. Grading holds the tight tolerances that drain the yard without creating birdbaths under the stacks, inlets sit clear of the stacking positions, and the lighting layout puts the rows, aisles, and repair area under uniform light for the night shift.

A chassis yard works when any chassis can be pulled quickly and the pavement survives the landing gear. Density without access is just a parking lot. • Stacking plan proving peak capacity with handling equipment turning room • Aisle layout — one-way where justified — with roadworthy and repair segregation • Pavement designed for landing-gear point loads in every parking position • Grading and drainage that keep water from ponding under stacked chassis • Lighting, striping, and signage legible to drivers working at night