Public transport and urban roads

Major boulevards, BRT lanes, ring roads, bus stations...

Colas has all the expertise to design, build and maintain your urban roads with heavy traffic. We offer solutions adapted to your needs: noise management, urban cool islands, integration into urban landscapes, sharing the roadway between different forms of mobility, etc.

Colas solutions for your project


Light-colored asphalt mixes to support shared transport

Colclair is a range of clear and colored surfaces.


The durable paving solution

Colpav includes design and modeling, Colpav bedding mortar and Colpav joint mortar...


Noise reduction and safe mobility

Colsoft is a range of sound dampening mixes that significantly reduce the noise on the pavement...


High-performance stabilized sand

Colstab offers a range of attractive pavements for soft mobility options: paths and tracks through parks, gardens and landscaped areas.


Coping with extreme strain

Colstrong comprises a range of high-performance pavements that withstand the most extreme loads...


Lightweight embankments

Compostyrene is a lightweight polystyrene embankment solution that has been tried and trusted by Colas for over 35 years...


In harmony with heritage sites

Heliocol comprises a range of protocols for creating top-quality pathways through parks and gardens and landscaped pedestrian zones...


The reinforced mix

Metalflex is the name of a unique and very effective process whereby a specific asphalt mix is reinforced by a metal honeycomb grid...


The most cost-effective structure

Optibase is a high-performance mix for sub-grade courses…


Lasting and safe

Rugocol is a range of compact asphalt mixes withstand stresses and strains incurred by all classes and types of traffic...


High-speed waterproofing

Saflex OA is a multi-layer asphalt waterproofing solution for engineering constructions made from concrete...


The pavement that plays with light

Scintiflex is an attractive urban pavement. It contains fragments of mirror that catch the light and sparkle beneath lighting and vehicle headlights...


Highly-aesthetic, permeable solution

Urbalith is a range of permeable, natural and recyclable pavements...


The environment-friendly Colas solution

Vegecol is an aesthetically pleasing clear asphalt mix with a carbon footprint that is at least 70 % lower than traditional clear asphalt...


Weed-killer-free driveways and hubs

Zerophycol has been specifically designed to hinder plants from growing back in areas bearing light traffic (roads for light vehicles, parking lots, cycle paths, pedestrian lanes, paths through cemeteries etc.) without the need for herbicides...


Asphalt mix with plant-based binder access

Vegeroad is a range of asphalt mixes, obtained by mixing aggregates with a binder containing plant-based raw materials.

Colas guarantees