Case Studies


Colas Rail undertakes a wide variety of multi-functional rail projects across the UK. Below is a selection of projects showing our range of activities. Click on the thumbnail to open the case study.


Croydon Tram

Dalston Western Curve

DLR - City Airport Extension


DLR - Woolwich Arsenal Extension

East London Line

Edinburgh Waverley


High Speed 1

Kronospan - Freight Operations

London Underground


Track Renewals Framework

Westbourne Park