486.100. - Gross weight formula.
Except as otherwise provided, no vehicle or combination of vehicles equipped with pneumatic tires shall be operated upon the highways of the city where the total gross weight on any two (2) or more consecutive axles of any vehicle, or combination of vehicles, exceeds that given in the following table for the distance between the centers of the first and last axles of the group of two (2) or more consecutive axles under consideration; the distance between axles being measured longitudinally to the nearest even foot, and when the measurement is a fraction of exactly one-half foot, the next largest whole number in feet shall be used, except when the distance between axles is more than three (3) feet, four (4) inches and less than three (3) feet, six (6) inches, the distance of four (4) feet shall be used:
Maximum Gross Weight in Pounds on a Group of
_____
Distances in feet between centers of foremost and rearmost axles of a group | 2 consecutive axles of a 2-axle vehicle or of any vehicle or combination of vehicles having a total of 3 or more axles | 3 consecutive axles of a 3-axle vehicle or of any vehicle or combination of vehicles having a total of 3 or more axles | 4 consecutive axles of any combination of vehicles having a total of 4 or more axles
4 | 32,000
5 | 32,000
6 | 32,000
7 | 32,000 | 37,000
8 | 33,000 | 38,500
9 | 34,000 | 39,900
10 | 35,000 | 41,200 | 42,500
11 | 36,000 | 42,400 | 44,300
12 | 43,500 | 46,000
13 | 44,500 | 47,600
14 | 44,500 | 49,100
15 | 45,500 | 50,500
16 | 46,500 | 51,800
17 | 47,500 | 53,000
18 | 48,500 | 54,000
19 | 49,500 | 54,500
20 | 50,500 | 55,500
21 | 51,500 | 56,000
22 | 52,200 | 56,500
23 | 52,900 | 57,500
24 | 53,600 | 58,000
25 | 54,000 | 58,500
26 | 59,500
27 | 60,000
28 | 60,500
29 | 61,500
30 | 62,500
31 | 63,500
32 | 64,000
Notwithstanding the provisions of section 486.140, the gross vehicle weight of all axles of a vehicle or combination of vehicles shall not exceed seventy-three thousand two hundred eighty (73,280) pounds and the gross weight on any tandem axle shall not exceed thirty-two thousand (32,000) pounds.
In all cases where gross weights in an amount less than in this section set forth are fixed, limited or restricted on any highway or bridge by or pursuant to any other ordinance, such lesser gross weight as so fixed, limited or restricted, shall not be exceeded, and in such case shall control instead of the gross weights in this section set forth. (Code 1960, As Amend., § 416.020)