![pipeline crossing airbridge pipeline crossing airbridge](https://portadam.com/wp-content/uploads/2017/02/PipelineCrossing-7-960x640x73.jpg)
5 is a top plan view of the pipeline crossing bridge of FIG. 4 is a perspective view of the bottom of the pipeline crossing bridge of FIG. 3 is a perspective view of the bottom of the pipeline crossing bridge of FIG. 2 is a perspective view of the top of the pipeline crossing bridge of FIG. 1 is a perspective view of the top of a pipeline crossing bridge with the apron removed. a pipeline crossing bridge comprising: first and second ground contacting pads spaced apart from one another plural ribs with lateral stabilizing elements between adjacent ribs of the plural ribs, each rib of the plural ribs being supported on both the first and second ground contacting pads and the ribs collectively forming an arch extending between the first and second ground contacting pads and an upper crossing surface supported by the plural ribs.Bridges or roads are used to cross pipelines.
![pipeline crossing airbridge pipeline crossing airbridge](http://www.cimne.com/air-bridge/presentation/images/01-proyecto/large/08.jpg)
![pipeline crossing airbridge pipeline crossing airbridge](https://portadam.com/wp-content/uploads/2017/02/PipelineCrossing-3-960x640x73.jpg)
![pipeline crossing airbridge pipeline crossing airbridge](https://www.newsouthmat.com/wp-content/uploads/cs-airbridge-02.jpg)
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US13/223,235 Inventor Marc Breault Current Assignee (The listed assignees may be inaccurate. Google Patents US20130047351A1 - Pipeline crossing bridge A Guide for Accommodating Utilities Within