Four consortia have been shortlisted:

• Scottish Roads Partnership

Amey Ventures Asset Holdings Limited
Cintra Infraestructuras S.A
Meridiam Infrastructure Finance II
Uberior Infrastructure Investments (No.4) Ltd

• Connect Roads

Balfour Beatty Capital Ltd
Galliford Try Investments Ltd

• Scotia Roads Group

BAM PPP PGGM Infrastructure Coöperatie U.A.
Costain Engineering & Construction Limited
Iridium Concesiones de Infraestructuras, S.A.
Sir Robert McAlpine Capital Ventures Ltd

• Caledonia Roads Group

Macquarie Capital Group Limited
Vialia Sociedad Gestora de Concesiones de Infraestructuras S.L.
FCC Construcción S.A.
John Graham Holdings Limited
John Sisk & Son Ltd