Street closures affect vehicle traffic as well as bus routes. Construction workers dig up old sewage pipes on the west side of 7th Street between G and H Streets this morning. They will also dig up old pipe on the east side of the street which will be the location of the new light rail tracks between downtown and Richards Blvd. New sewage pipes will be laid on the west side of 7th Street. RT construction contractors will close two lanes of 7th Street between F and H streets, effective Monday, May 17 through Wednesday, June 2, 2010. Two lanes will be closed to traffic to perform work associated with RT's Green Line to the River District light rail project, which will extend light rail 1