New Provo City laws has passed saying that there is no longer parking within 10 feet of a mailbox Monday-Saturday, 6am-6pm. 

The law reads as follows:

Stopping, Standing or Parking Prohibited No Signs Required.

It shall be unlawful to stop, stand or park a vehicle, except when necessary to avoid conflict with other traffic or in compliance with law or the directions of a police officer or traffic-control device, in any of the following places:

(1) On or over a sidewalk;

(2) In front of a public or private driveway;

(3) Within an intersection;

(4) Within fifteen (15) feet of a fire hydrant;

(5) On or over any portion of a crosswalk;

(6) Within twenty (20) feet of a crosswalk at an intersection;

(7) Within thirty (30) feet upon the approach to any flashing beacon, stop sign or traffic-control signal located at the side of a roadway;

(8) Ona traffic island in the middle of a street, or in any place in the middle of a divided highway;

(9) Within fifty (50) feet of the nearest rail of a railroad crossing;

(10) Within twenty (20) feet of the driveway entrance to any fire station;

(11) Alongside or opposite any street excavation or obstruction when stopping, standing, or parking would obstruct traffic; and

(12) Ina bike lane; and-

(13) Within 10 feet of a mailbox between the hours of 6 a.m. and 6 p.m., Monday through Saturday, until January 1, 2030 on either side of the streets in the following areas:

(a) The area bounded by 3950 North on the north, Timpview Drive on the east, 3050 North on the south, and 450 East on the west;

(b) 3900 North east of Timpview Drive;

(c) 3800 North and 3750 North east of Timpview Drive and all roads intersecting them;

(d) Quail Valley Drive between Timpview Drive and Little Rock Drive, and all roads intersecting with it in that span;

(e) 3230 North east of Timpview Drive; and

(f) 3100 North east of Timpview Drive.

The provisions of this Chapter prohibiting the standing or parking of a vehicle shall apply at all times, or at those times herein specified, or as indicated on official signs, except when it is necessary to stop a vehicle to avoid conflict with other traffic rules and regulations or in compliance with the directions of a police officer or official traffic-control device.