Riia-Vaksali intersection – Tartu, Estonia

Date 01/06/2020
Place City of Tartu, Estonia
Customer TREV2
Underpass dimension North Underpass: Base: 7.06 m, Height: 4.43 m, Length: 32.93 m. Weight: 970 ton // South Underpass: Base: 7.06 m, Height: 4.43 m, Length: 33.43 m. Weight: 970 ton.
Pushing methodology Temporary bridges
Pushing Lenght North Underpass: 30.80 m // South Underpass: 32.25 m
Description Reconstruction without any traffic impact of the Riia-Vaksali intersection, one of the busiest in the City of Tartu, Estonia. The project consisted in the Box Jacking of two underpasses under active railroad using special Verona System patented by Petrucco.