Here is the old school version of cleaning the sewer.  But not in MY neighborhood.  Yep, this morning the city of Billings was using the VACTOR Plus 2100 Combo sewer cleaner.  This baby does everything.  It sucks, it cleans it makes the sound of 4,700 Hoover vacuums at one time.  I like the names that they come up with.  I've always been amused by the meter maid vehicles downtown.  They are the intimidating 3 wheeler's with a cab called the "Interceptor III"  These suckers don't go more that 20 miles an hour!  What are they going to "intercept" at that speed.  Anyway the city does a great job.  Look for the VACTOR Plus 2100 Combo sewer cleaner coming to a neighborhood near you.