This is a residential area with 25 mph limit and lots of kids but is also a main thoroughfare between Siskiyou Blvd and E. Main St. White surveillance/radar van usually parks at corner of Willamette and 9th St., usually on west side, watching traffic going both north and south on Willamette and also watching 9th St. (both east and westbound). With the rerouting of the S. Medford interchange (I-5), this area is becoming more heavily trafficked and enforcement is both frequent and strict. Almost impossible to see "warning notice" sign and van is not visible until you are practically on top of it, due to the nature of the neighborhood.