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Publication Number:  FHWA-HRT-13-091    Date:  November 2014
Publication Number: FHWA-HRT-13-091
Date: November 2014

 

Verification, Refinement, and Applicability of Long-Term Pavement Performance Vehicle Classification Rules

Appendix A. Vehicle Classification Rule sets

Table 38. California CALIF 4 WIM Classification Rule Set.

Class

Vehicle Description

No. of Axles

1-2 (ft)

2-3 (ft)

3-4 (ft)

4-5 (ft)

5-6 (ft)

6-7 (ft)

7-8 (ft)

8-9 (ft)

Weight (kips)

Min-Max

1

Motorcycle

2

0.10-5.99

- - - - - - -

0.10-3.00

2

Auto, Pickup

2

6.00-9.99

- - - - - - -

1.00-7.99

2

Auto with 1 Axle Trlr

3

6.00-9.99

6.00-25.00

- - - - - -

1.00-11.99

2

Auto with 2 Axle Trlr

4

6.00-9.99

6.00-25.00

1.00-11.99

- - - - -

1.00-11.99

3

Other (Limo, Van, RV)

2

10.00-22.99

- - - - - - -

1.00-7.99

3

Other with 1 Axle Trlr

3

10.00-16.00

6.00-25.00

- - - - - -

1.00-11.99

3

Other with 2 Axle Trlr

4

10.00-16.00

6.00-25.00

1.00-11.99

- - - - -

1.00-11.99

3

Other with 3 Axle Trlr

5

10.00-16.00

6.00-25.00

1.00-3.49

1.00-3.49

- - - -

1.00-11.99

4

Bus

2

23.00-40.00

- - - - - - -

12.00->

4

Bus

3

23.10-40.00

3.00-5.99

- - - - - -

20.00->

5

2d

2

6.00-22.99

- - - - - - -

8.00->

5

2d with 1 Axle Trlr

3

6.00-23.09

6.00-25.00

- - - - - -

12.00-19.99

5

2d with 2 Axle Trlr

4

6.00-23.09

6.00-25.00

1.00-11.99

- - - - -

12.00-19.99

6

3 Axle

3

6.00-23.09

3.00-5.99

- - - - - -

12.00->

7

4 Axle

4

6.00-23.09

3.00-5.99

3.00-12.99

- - - - -

12.00->

8

2s1, 21

3

6.00-23.00

11.00-40.00

- - - - - -

20.00->

8

3s1, 31

4

6.00-23.00

3.00-5.99

13.00-44.00

- - - - -

12.00->

8

2s2

4

6.00-23.00

11.00-44.00

3.00-11.99

- - - - -

20.00->

9

3s2

5

6.00-32.00

3.00-5.99

6.00-46.00

3.00-10.99

- - - -

12.00->

10

3s3, 33

6

6.00-32.00

3.00-5.99

6.00-46.00

3.00-11.99

3.0-10.99

- - -

12.00->

11

2s12

5

6.00-26.00

11.00-26.00

6.00-20.00

11.00-26.00

- - - -

12.00->

12

3s12

6

6.00-32.00

3.00-5.99

11.00-26.00

6.00-24.00

11.00-26.00

- - -

12.00->

13

2s23, 3s22, 3s13

7

6.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

- -

12.00->

13

3s23

8

6.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

-

12.00->

13

Permit

9

6.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

3.00-45.00

12.00->

14

32

5

6.00-26.00

3.00-5.99

6.00-23.00

11.00-27.00

- - - -

12.00->

15

Error and/or Unclassified

Vehicles Not Meeting Axle Configurations Set for Classifications 1 Through 14

- Indicates not applicable

Min = Minimum

Max = Maximum

Trlr = Trailer

Table 39. Florida Classification Rule Set

Class

Vehicle Type

No. of Axles

Spacing
1 to 2 (ft)

Spacing
2 to 3 (ft)

Spacing
3 to 4 (ft)

Spacing
4 to 5 (ft)

Spacing
5 to 6 (ft)

Spacing
6 to 7 (ft)

Spacing
7 to 8 (ft)

Spacing
8 to 9 (ft)

Spacing
9 to 10 (ft)

Spacing
10 to 11 (ft)

Min Axle 1 Weight for LTPP

Min-Max GVW

1

Motorcycle

2

0.1-6.0

- - - - - - - - - -

100 >

2

Auto

2

6.01-10.0

- - - - - - - - - -

1.0 K >

3

Other(Van, Pickup, Limo

2

10.01-13.0

- - - - - - - - - -

1.0 K >

4

Bus

2

23.01-40.0

- - - - - - - - - -

12.0 K >

5

2 D

2

13.31-23.0

- - - - - - - - - -

1.0 K >

2

Auto 1 Axle Trlr

3

6.01-10.0

6.0-25.0

- - - - - - - - -

1.0 K >

3

Other with1 Axle Trlr

3

10.01-13.30

6.0-25.0

- - - - - - - - -

1.0 K >

4

Bus

3

23.01-40.0

0.1 -6.0

- - - - - - - - -

12.0 K >

5

2d with1 Axle Trlr

3

13.31-23.0

6.0-25.0

- - - - - - - - -

1.0 K >

6

3 Axle

3

6.01-23.0

0.1-5.99

- - - - - - - - -

12.0 K >

8

2S1, 21

3

6.01-23.0

11.0-40.0

- - - - - - - - -

12.0 K >

2

Auto with 2 Axle Trlr

4

6.01-10.0

6.0-25.0

0.1-6.0

- - - - - - - -

1.0 K >

3

Other with 2 Axle Trlr

4

10.01-13.30

6.0-25.0

0.1-6.0

- - - - - - - -

1.0 K >

5

2d with 2 Axle Trlr

4

13.31-23.0

6.0-25.0

0.1-6.0

- - - - - - - -

1.0 K >

7

4 Axle

4

6.01-23.0

0.1-6.0

0.1-13.0

- - - - - - - -

12.0 K >

8

3S1, 31

4

6.01-23.0

0.1-6.0

6.01-44.0

- - - - - - - -

12.0 K >

8

2S2

4

6.01-23.0

11.0-40.0

0.1-10.99

- - - - - - - -

12.0 K >

3

Other with 3 Axle Trlr

5

10.01-13.3

6.0-25.0

0.1-6.0

0.1-6.0

- - - - - - -

1.0 K >

5

2d with 3 Axle Trlr

5

13.31-23.0

6.0-25.0

0.1-6.0

0.1-6.0

- - - - - - -

1.0 K >

9

3S2

5

6.01-26.0

0.1-6.0

6.01-46.0

0.1-10.99

- - - - - - -

12.0 K >

9

32

5

6.01-26.0

0.1-6.0

6.01-23.0

11.0-27.0

- - - - - - -

12.0 K >

11

2S12

5

6.01-26.0

11.0-26.0

6.1-20.0

11.1-26.0

- - - - - - -

12.0 K >

10

3S3, 33

6

6.01-26.0

0.1-6.0

0.1-46.0

0.1-11.0

0.1-11.0

- - - - - -

12.0 K >

12

2S12

6

6.01-26.0

0.1-6.0

11.1-26.0

6.01-24.0

11.1-26.0

- - - - - -

12.0 K >

10

Other Class 10 Vehicles

7

6.01-16.7

0.1-6.0

13.3-40.0

0.1-13.3

0.1-13.3

0.1-13.3

- - - - -

12.0 K >

13

2S23,3S22,3S13

7

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

- - - - -

12.0 K >

13

3S23

8

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

- - - -

12.0 K >

13

Permit

9

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

1.0-45.0

- - -

12.0 K >

- Indicates not applicable

LTPP = Long-Term Pavement Performance

GVW = Gross Vehicle Weight

Min = Minimum

Max = Maximum

Trlr = Trailer

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