Vertical clearance. Minimum vertical clearance should be 4.5 metres, which is the requirement for safe passage of standard ISO containers. However, in cases where sufficient clearance cannot be secured because of the high cost of rebuilding existing structures such as bridges, gooseneck trailers with low vehicle bed clearance may be used.
Appears in 13 contracts
Sources: Intergovernmental Agreement on the Asian Highway Network, Intergovernmental Agreement, Intergovernmental Agreement