Interlocking RRAP crossing installation

Crossing Systems

Interlocking RRAP

Custom-manufactured to match your exact sleeper spacing. Independent of standard centres, with quick bolted installation that requires no special tools.

Any Sleeper Spacing Quick Deploy No Special Tools Custom Built
Interlocking RRAP system with concrete infill

Independent of Sleeper Spacing

Unlike systems that require standard 600mm centres, every Interlocking panel is custom-manufactured to match your actual rail profile, sleeper type, fastener configuration, and spacing — whatever it is. The interlocking connector system guarantees a perfect fit on non-standard track where other systems simply can't work.

  • Sleeper CentresIndependent of spacing
  • InstallationBolted, no special tools
  • PermanenceTemporary, semi-permanent, or permanent
  • ConnectorsInterlocking connector bar system
  • ManufacturingCustom to specific rail/sleeper/fastener
  • FitGuaranteed perfect fit

Why Specify Interlocking

Flexibility

Sleeper-Spacing Independent

Standard crossing systems require 600mm sleeper centres. Interlocking panels are custom-manufactured to match your actual spacing, whatever it is. Perfect for aging infrastructure, re-laid track, and non-standard configurations where other systems won't fit.

Speed

Quick Bolted Assembly

No hydraulics, no tensioning equipment, no specialist tools. Panels bolt together with an interlocking connector bar system that any track team can install. Minimises track possession time and reduces installation cost.

Adaptability

Flexible Permanence

Install as a temporary access point during maintenance, upgrade to semi-permanent, or leave as a permanent crossing. The same system works for all three — and panels can be unbolted and relocated when access requirements change.

Where Interlocking Excels

Road Rail Access Points

Standard and non-standard RRAP configurations.

Temporary Track Access

Quick-deploy crossings during maintenance windows.

Semi-Permanent Crossings

Long-term access that can still be relocated.

Irregular Infrastructure

Non-standard sleeper spacing and track geometry.

Maintenance Access

Safe vehicle access for track maintenance teams.

Need a crossing for non-standard track?

Send us your track details and we'll manufacture panels to match your exact sleeper spacing, rail profile, and fastener configuration.