The industry-leading engineering tool for gauging assessments.

ClearRouteTM2 gives you all the tools you need to carry out gauging assessments, including:

  • Absolute gauging analysis
  • Passing clearance analysis
  • Comparative gauging analysis
  • Passenger stepping distance analysis
  • Dynamic freight gauging
  • Dynamic pantograph gauging

ClearRoute™2 offers flexible levels of functionality and fast analysis speeds. This allows you to undertake gauging analysis more effectively than ever before.

How it works


ClearRoute™ 2 uses infrastructure data from Network Rail’s National Gauging Database, or your own survey data. It also uses digital models of railway vehicles and gauges, including those in the latest RIS-2773-RST format. Swept envelopes are generated in accordance with Railway Group Standard GMRT2173.

Key features


  • Clear and concise user interface incorporating simple navigation icons
  • A range of editing and design tools for accurate analysis
  • Modular architecture allows the user to create their own personal licenses
  • Import modules allow the inclusion of most types of measurement data
  • Ability to create and edit vehicle models, including RIS-2773-RST
  • Multiple simultaneous run type capability / extensive output data sheets
  • Ability to import track design data from Bentley™ Railtrack software
  • Standards compliant
  • Pantograph clearances to GL/RT1210 for Insulation, OHL and Electrical
  • Network Rail approved



  • The ability to support route capability assessments on all rail networks
  • Improved track alignment and feasibility assessment works
  • Supports clearances for both passenger and freight movements
  • Assists with the introduction of larger trains
  • ClearRoute™ can help unlock the usable space of an existing railway system without the need for costly infrastructure modifications

System specifications


  • 2 core system, running at 2.5GHz or faster
  • Graphics card: DirectX 9.0c, 256MB+, Pixel Shader 2.0
  • 4GB Memory
  • 19” 4:3 Monitor, 22” 16:10 or higher
  • Screen resolution of 1280 (width) x 900 (height)
  • 30GB minimum free hard disk space
  • Windows 7 SP1 or later x86 or x64 or
  • Windows 8, 8.1 x86 or x64 or
  • Windows 10 (all versions, latest update)
  • Excel 2007 or later to interact with the exported results
  • A PDF reader for electronic manuals

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