sentences:  With its west-eastern direction this section stretches some 243 m over the parc Rålambshovsparken from the roundabout at Västerbroplan to Drottningholmsvägen, the major traffic route leading to the western suburbs.Originally this section was suggested as an embankment cutting the park in two with only a small bridge leading over Rålambshovsleden below.Because of the poor carrying capacity of the soil the embankment plans were substituted by the present concrete structure, a girderless slab carried by pillars.