Saint Croix Crossing

1. Bergman, Don (2014): Development of the St Croix River Extradosed Bridge Form. Vorgetragen bei: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014, S. 1888-1895.

   https://doi.org/10.2749/222137814814068454

2. Schlaich, Mike / Apitz, Andreas / Duclos, Thierry / Kasuga, Akio / Romo Martín, José / Montens, Serge / Sankaralingam, Chithambaram / Sobrino, Juan (2019): Extradosed Bridges. International Association for Bridge and Structural Engineering (IABSE), Zürich (Schweiz), ISBN 978-3-85748-168-0, S. 116.

   https://doi.org/10.2749/sed017