US consulting engineer Parsons has won a $53m, three-year contract from the Royal Commission for Riyadh City to supply programme management services on series of road projects. Parsons will manage…

US contractor Tutor Perini has won a $1.66bn contract to design and build six rail stations and 4.8km of an elevated railway in Honolulu, Hawaii. It will be the third…

A consortium containing US companies Tutor Perini and Parsons have been selected for the design, construction, financing, operation and maintenance of a 2.6km automated people mover for Inglewood in southwest…

Parsons has landed a construction management services role on a $200m contract from the United States Army Corps of Engineers (USACE), Fort Worth District. Parsons will provide supervision, personnel, administrative…

A joint venture between Dutch engineer Arcadis, British contractor Mace and American consultant Parsons has been chosen as the delivery partner for the $16bn Hudson Tunnel Project. The scheme involves…