Halcrow, according to its blurb, is responsible for “planning, design and management services for infrastructure development worldwide.”
Halcrow builds airports, marinas, roads, bridges and tunnels.
The Halcrow site contains some interesting short videos of some of its projects around the world. There are several with a UAE focus.
One of the routes for leaving Fujairah for Dubai, Abu Dhabi, Hatta etc., is the new Kalba Road which goes through the Gillay tunnel (thanks to Halcrow).
Check out the video the highlights the Kalba road and the Gillay tunnel at this link:
Image: On the Kalba Road.