Roy Lengweiler is an independent structural engineer specialised in design and execution of cable stayed bridges. After a profound phase of conception, design and construction engineering at the headquarter of a leading stay cable company he implemented his know-how on site at mayor recent landmark projects such as Rama VIII Bridge in Bangkok, Sheikh Zayed Bridge in Abu Dhabi among others.
Roy Lengweiler is a founding member of the bridgelab network.
– Structural Design
– Concrete, Steel and Composite
– Construction Engineering
– Erection Schemes
– Stage by Stage Analysis
– Stay Cable Technology
Roy Lengweiler, dipl. Ing. ETH +41 44 262 66 84, email