Road engineering
- +Main Categories
- +Construction (51)
- +Construction materials and building (45)
- +Civil engineering (6)
- Civil engineering. General (0)
- Earthworks. Excavations. Foundation construction. Underground works (3)
- External water conveyance systems (0)
- External sewage systems (0)
- Bridge construction (2)
- Tunnel construction (0)
- Road engineering (1)
- Railways construction (0)
- Ropeway construction (0)
- Airport construction (0)
- Waterway, port and dyke construction (0)
- Hydraulic construction (0)
Categories:
Road engineering
Committee: CEN/TC 169
(Light and lighting)
Origin: CEN
Close date: 13 Aug 2026