The contract will comprise a 25km two-track railway to run trains at 200kph and a catenary system of which 18km will be inside the immersed road-rail Fehmarnbelt Tunnel.
The show - nearly 5% bigger than the record set in 2020 - will feature 1,800 exhibitors and 150 education sessions during its run from March 14-18, 2023.
Road construction, traffic management and transportation companies in the Ukrainian city of Lviv will get aid from the European Bank for Reconstruction and Development.
Justin Tkatchenko, foreign affairs minister of Papua New Guinea, said the bridges will allow local populations in remote areas to more easily access health care.
Workers slid the concrete shell of a 12,600-tonne bridge a record 165m to position it across the M42 motorway in the northern English county of Warwickshire.
