Tag: tuneling
Weekly ticket on $23bn Riyadh Metro to cost just $6.67
A weekly ticket on the $23bn Riyadh Metro will set passengers back a mere SAR 25 ($6.67), according to reports.
Launching Gantry for PSM [P-Precast S-Segmental M-Method]
Erection of Super Structures for Riyadh Metro viaduct by Span-by-Span Method or PSM
