Pedestrian bridge, which is a part of the Sörmlandsleden hiking trail, crosses the Baltic See Bay at the Tyresta National Park. The deck of the bridge, which is formed by a stress ribbon of the length of 74.0 m and sag of 1.50 m, is assembled of 31 2.40 m long segments. The segments are supported by two external bearing cables and are prestressed by four internal cables. All cables are formed by monostrands. The horizontal force from the stress ribbon is resisted by rock anchors.
Structure length86.0 m
LocationTyresta National Park, Sweden
Span length74.0 m
Structure typeStress Ribbon.
Width of the superstructure2.45 m
Scope of work
Structural design, Static and Dynamic analysis.