Sec. 25-129. - Maximum weight of vehicles generally.
(a) For the purposes of this section, the following terms shall have the following meanings, unless the context clearly indicates otherwise:
(1) "Single axle" means an assembly of two (2) or more wheels whose centers are in one transverse vertical plane or may be included between two (2) parallel transverse vertical planes forty (40) inches apart, extending across the full width of the vehicle.
(2) "Tandem axle" means any two (2) or more consecutive axles whose centers are more than forty (40) inches but not more than ninety-six (96) inches apart, and are individually attached to and/or articulated from a common attachment to the vehicle including a connecting mechanism designated to equalize the load between axles.
(3) "Single axle weight" means the total weight transmitted to the street by all wheels whose centers may be included between two (2) parallel transverse vertical planes forty (40) inches apart, extending across the full width of the vehicle.
(4) "Tandem axle weight" means the total weight transmitted to the street or roadway by two (2) or more consecutive axles whose centers may be included between parallel transverse vertical planes spaced more than forty (40) inches and not more than ninety-six (96) inches apart, extending across the full width of the vehicle.
(5) "Group of axles" means any two (2) or more consecutive axles located under a vehicle or combination.
(b) The maximum gross weight and axle weight to be permitted on the streets of the City of Norfolk shall be in accordance with the provisions of this section.
(c) The single axle weight of any vehicle or combination shall not exceed twenty thousand (20,000) pounds, nor shall it exceed six hundred fifty (650) pounds per inch, width of tire, measured in contact with the surface of the street or roadway.
(d) The tandem axle weight of any vehicle or combination shall not exceed thirty-four thousand (34,000) pounds, and no one axle of such tandem unit shall exceed the weight permitted for a single axle. Furthermore, the weight imposed on the street or roadway by two (2) or more consecutive axles, individually attached to the vehicle and spaced not less than forty (40) inches nor more than ninety-six (96) inches apart, shall not exceed thirty-four thousand (34,000) pounds and no one axle of such unit shall exceed the weight permitted for a single axle.
(e) Except as provided in Section 46.2-1128 of the Code of Virginia, 1950, as amended, the gross weight imposed on the street or roadway by a vehicle or combination shall not exceed the maximum weight given for the respective distance between the first and last axle of the vehicle or combination, nor shall any two (2) or more consecutive axles exceed the maximum weight given, when measured longitudinally to the next highest foot as set forth in the following table:
Distance in feet between the extremes of any group of two or more consecutive | Maximum weight in pounds on any group of axles
2 axles | 3 axles | 4 axles | 5 axles | 6 axles
4 | 34,000
5 | 34,000
6 | 34,000
7 | 34,000
8 | 34,000 | 34,000
9 | 39,000 | 42,500
10 | 40,000 | 43,500
11 | 44,000
12 | 45,000 | 50,000
13 | 45,000 | 50,500
14 | 46,500 | 51,500
15 | 47,000 | 52,000
16 | 48,000 | 52,500 | 58,000
17 | 48,500 | 53,500 | 58,500
18 | 49,500 | 54,000 | 59,000
19 | 50,000 | 54,500 | 60,000
20 | 51,000 | 55,500 | 60,500 | 66,000
21 | 51,500 | 56,000 | 61,000 | 66,500
22 | 52,500 | 56,500 | 61,500 | 67,000
23 | 53,000 | 57,500 | 62,500 | 68,000
24 | 54,000 | 58,000 | 63,000 | 68,500
25 | 54,500 | 58,500 | 63,500 | 69,000
26 | 55,500 | 59,500 | 64,000 | 69,500
27 | 56,000 | 60,000 | 65,000 | 70,000
28 | 57,000 | 60,500 | 65,500 | 71,000
29 | 57,500 | 61,500 | 66,000 | 71,500
30 | 58,500 | 62,000 | 66,500 | 71,000
31 | 59,000 | 62,500 | 67,500 | 72,500
32 | 60,000 | 63,500 | 68,000 | 73,000
33 | 64,000 | 68,500 | 74,000
34 | 64,500 | 69,000 | 74,500
35 | 65,500 | 70,000 | 75,000
36 | 66,000 | 70,500 | 75,500
37 | 66,500 | 71,000 | 76,000
38 | 67,500 | 72,000 | 77,000
39 | 68,000 | 72,500 | 77,500
40 | 68,500 | 71,000 | 78,000
2 axles | 3 axles | 4 axles | 5 axles | 6 axles
41 | 69,500 | 73,000 | 78,500
42 | 70,000 | 74,000 | 79,000
43 | 70,500 | 75,000 | 80,000
44 | 71,500 | 75,500
45 | 72,000 | 76,000
46 | 72,500 | 76,500
47 | 73,500 | 77,500
48 | 74,000 | 78,000
49 | 74,500 | 78,500
50 | 75,500 | 79,000
51 | 76,000 | 80,000
(f) No motor vehicle or combination of vehicles shall travel on an Interstate Highway in the Commonwealth of Virginia with (i) a single axle weight in excess of twenty thousand (20,000) pounds, or (ii) a tandem axle weight in excess of thirty-four thousand (34,000) pounds, or (iii) a gross weight, based on axle spacing, greater than that permitted in Section 46.2-1126 of the Code of Virginia, 1950, as amended, or (iv) a gross weight, regardless of axle spacing, in excess of eighty (80,000) pounds, unless otherwise permitted by the proper authority.
(Ord. No. 30,729, § 1, 7-29-80; Ord. No. 35,796, § 1, 11-14-89; Ord. No. 37,758, § 1, 9-13-94)