| 摘要 |
Hinge-connected to the spanning construction (9) is a support arm structure (10), whereby when the spanning construction is brought over a road (1) the hinge point is located above the separation between two adjacent traffic lanes. Connected to the support arm structure is a hinged traffic conducting construction (11). The traffic conducting construction when the road spanning construction is in position is located parallel to the traffic lanes (2-7). The support arm structure is pivotable in relation to the road spanning construction and the traffic conducting construction is pivotable in relation to the support structure so that the traffic conducting construction can be placed between several combinations of two adjacent traffic lanes. |
