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Contacts

For more information, please contact:

FHWA Headquarters

Aileen Varela-Margolles
Phone: 305-978-7780

Anthony Norman
Phone: 202-366-2037

Cecilia Ho
Phone: 202-366-9862

FHWA Resource Center

Michael Roberts
Phone: 404-895-6224

Appendix B: Additional Plots for Specific Pavements with Updated Ground Types

Figure 11: Specific Pavement and Updated Ground Types – Open – Soft

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**Figure 11: Specific Pavement and Updated Ground Types – Open – Soft**
Measured 15-min L_eq (dB(A))	TNM 15-min L_eq (dB(A))
74.3	73.8
74.6	74.0
75.5	75.1
72.1	69.1
70.9	67.9
69.4	70.6
70.9	71.6
70.2	71.1
76.6	72.4
76.4	73.5
76.5	73.0
67.8	68.7
68.1	69.0
69.2	70.1
70.8	71.0
71.2	71.1
72.0	72.3
66.9	68.5
68.9	69.5
68.1	69.0
74.2	70.6
74.2	71.7
74.2	71.3
64.2	63.4
64.2	63.5
65.5	64.8
67.1	66.1
67.3	66.2
68.2	67.4
57.8	59.4
56.8	58.2
61.4	61.7
60.2	60.5
67.3	67.8
67.2	67.6
66.8	67.8
66.3	67.5
66.9	67.7
66.9	67.3
69.7	69.8
69.8	69.8
69.6	69.9
69.7	69.7
69.7	69.9
69.6	69.5
54.8	54.1
54.4	53.0
57.7	56.2
56.7	54.9
64.8	63.3
64.7	63.2
64.2	63.7
63.2	63.0
64.1	63.3
64.7	63.1
66.0	65.1
66.0	65.1
65.8	65.1
65.4	65.0
65.9	65.1
65.9	64.7
53.1	50.5
52.2	49.3
55.7	51.7
54.5	50.5
58.9	55.7
58.9	55.7
58.3	56.1
56.7	55.6
57.6	55.9
58.7	55.7
61.5	60.1
61.6	59.9
61.3	60.2
60.3	59.8
61.1	60.0
61.5	59.7

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Updated: 6/28/2017

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