3. (tables 41-48) LOOK-UP TABLES DATA - Traffic Noise Model (FHWA TNM®), VERSION 2.5 LOOK-UP TABLES USER'S GUIDE

Geometries with a Barrier at 10 m

Table 41. 5 m barrier at 10 m offset; L_Aeq1h for 1000 medium trucks; Soft ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	61.6	61.6	58.1	56.5	56.2	56.6	57.3	58.1	58.9	59.7	60.5	61.2	62	62.7
30	60.3	60.3	56.7	55.1	54.7	55	55.6	56.3	57.1	57.9	58.6	59.3	60	60.7
40	59.2	59.2	55.6	53.9	53.4	53.7	54.3	55	55.7	56.4	57.1	57.8	58.4	59.1
50	58.3	58.3	54.6	52.9	52.4	52.7	53.2	53.8	54.5	55.2	55.8	56.5	57.1	57.7
60	57.5	57.5	53.9	52.1	51.6	51.8	52.3	52.9	53.6	54.2	54.8	55.4	56	56.6
70	56.9	56.9	53.2	51.4	50.9	51.1	51.6	52.2	52.8	53.4	54	54.5	55.1	55.6
80	56.3	56.3	52.6	50.8	50.3	50.4	50.9	51.5	52.1	52.6	53.2	53.7	54.3	54.8
90	55.7	55.7	52	50.3	49.7	49.9	50.3	50.8	51.4	52	52.5	53	53.5	54
100	55.3	55.3	51.5	49.8	49.2	49.3	49.8	50.3	50.8	51.3	51.8	52.3	52.8	53.3
110	54.8	54.8	51.1	49.3	48.7	48.8	49.2	49.8	50.3	50.8	51.3	51.7	52.2	52.6
120	54.4	54.4	50.7	48.9	48.3	48.4	48.8	49.3	49.8	50.3	50.7	51.2	51.6	52
130	54	54	50.3	48.5	47.9	48	48.3	48.8	49.3	49.8	50.2	50.6	51	51.4
140	53.7	53.7	49.9	48.1	47.5	47.6	47.9	48.4	48.9	49.3	49.7	50.1	50.5	50.9
150	53.3	53.3	49.6	47.8	47.2	47.2	47.6	48	48.5	48.9	49.3	49.7	50.1	50.4
160	53	53	49.3	47.4	46.8	46.9	47.2	47.7	48.1	48.5	48.9	49.3	49.6	50
170	52.7	52.7	49	47.1	46.5	46.6	46.9	47.3	47.8	48.2	48.6	48.9	49.2	49.5
180	52.5	52.5	48.7	46.9	46.2	46.3	46.6	47	47.5	47.8	48.2	48.5	48.9	49.2
190	52.2	52.2	48.4	46.6	46	46	46.3	46.7	47.2	47.5	47.9	48.2	48.5	48.8
200	52	52	48.2	46.4	45.7	45.8	46.1	46.5	46.9	47.2	47.6	47.9	48.2	48.4
210	51.7	51.7	48	46.1	45.5	45.5	45.8	46.2	46.6	47	47.3	47.6	47.9	48.1
220	51.5	51.5	47.7	45.9	45.2	45.3	45.6	46	46.4	46.7	47	47.3	47.6	47.8
230	51.3	51.3	47.5	45.7	45	45	45.3	45.7	46.1	46.5	46.8	47	47.3	47.5
240	51.1	51.1	47.3	45.5	44.8	44.8	45.1	45.5	45.9	46.2	46.5	46.8	47	47.3
250	50.9	50.9	47.1	45.3	44.6	44.6	44.9	45.3	45.7	46	46.3	46.6	46.8	47
260	50.7	50.7	46.9	45.1	44.4	44.4	44.7	45.1	45.5	45.8	46.1	46.3	46.5	46.8
270	50.5	50.5	46.7	44.9	44.2	44.2	44.5	44.9	45.3	45.6	45.9	46.1	46.3	46.5
280	50.4	50.4	46.6	44.7	44.1	44.1	44.3	44.7	45.1	45.4	45.7	45.9	46.1	46.3
290	50.2	50.2	46.4	44.5	43.9	43.9	44.2	44.5	44.9	45.2	45.5	45.7	45.9	46.1
300	50	50	46.2	44.4	43.7	43.7	44	44.4	44.7	45	45.3	45.5	45.7	45.9

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 42. 6 m barrier at 10 m offset; L_Aeq1h for 1000 medium trucks; Soft ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	60.4	60.4	56.9	55.3	55	55.3	56	56.8	57.6	58.3	59.1	59.8	60.5	61.2
30	59.3	59.3	55.7	54.1	53.6	53.9	54.5	55.2	56	56.7	57.4	58.1	58.8	59.5
40	58.3	58.3	54.6	53	52.5	52.8	53.3	54	54.7	55.4	56.1	56.8	57.5	58.1
50	57.4	57.4	53.7	52	51.5	51.7	52.3	52.9	53.6	54.2	54.9	55.5	56.1	56.8
60	56.7	56.7	53	51.2	50.7	50.9	51.4	52	52.6	53.2	53.8	54.4	55	55.6
70	56	56	52.3	50.6	50	50.2	50.7	51.2	51.8	52.4	53	53.5	54.1	54.6
80	55.4	55.4	51.7	49.9	49.4	49.5	50	50.5	51.1	51.7	52.2	52.7	53.3	53.8
90	54.9	54.9	51.2	49.4	48.8	49	49.4	49.9	50.5	51	51.5	52	52.5	53
100	54.4	54.4	50.7	48.9	48.3	48.4	48.9	49.4	49.9	50.4	50.9	51.4	51.9	52.3
110	54	54	50.2	48.4	47.9	48	48.4	48.9	49.4	49.9	50.3	50.8	51.2	51.7
120	53.5	53.5	49.8	48	47.4	47.5	47.9	48.4	48.9	49.4	49.8	50.2	50.7	51.1
130	53.2	53.2	49.4	47.6	47	47.1	47.5	47.9	48.4	48.9	49.3	49.7	50.1	50.5
140	52.8	52.8	49.1	47.2	46.6	46.7	47.1	47.5	48	48.4	48.9	49.3	49.6	50
150	52.5	52.5	48.7	46.9	46.3	46.4	46.7	47.2	47.6	48	48.4	48.8	49.2	49.5
160	52.2	52.2	48.4	46.6	46	46	46.4	46.8	47.2	47.7	48.1	48.4	48.8	49.1
170	51.9	51.9	48.1	46.3	45.7	45.7	46.1	46.5	46.9	47.3	47.7	48	48.4	48.7
180	51.6	51.6	47.8	46	45.4	45.4	45.8	46.2	46.6	47	47.4	47.7	48	48.3
190	51.4	51.4	47.6	45.7	45.1	45.2	45.5	45.9	46.3	46.7	47	47.4	47.7	47.9
200	51.1	51.1	47.3	45.5	44.9	44.9	45.2	45.6	46	46.4	46.7	47	47.3	47.6
210	50.9	50.9	47.1	45.3	44.6	44.6	45	45.4	45.8	46.1	46.4	46.8	47	47.3
220	50.7	50.7	46.9	45	44.4	44.4	44.7	45.1	45.5	45.9	46.2	46.5	46.7	47
230	50.4	50.4	46.7	44.8	44.2	44.2	44.5	44.9	45.3	45.6	45.9	46.2	46.5	46.7
240	50.2	50.2	46.5	44.6	44	44	44.3	44.7	45	45.4	45.7	46	46.2	46.4
250	50	50	46.3	44.4	43.8	43.8	44.1	44.4	44.8	45.2	45.4	45.7	46	46.2
260	49.9	49.9	46.1	44.2	43.6	43.6	43.9	44.2	44.6	44.9	45.2	45.5	45.7	45.9
270	49.7	49.7	45.9	44	43.4	43.4	43.7	44	44.4	44.7	45	45.3	45.5	45.7
280	49.5	49.5	45.7	43.9	43.2	43.2	43.5	43.9	44.2	44.5	44.8	45.1	45.3	45.5
290	49.3	49.3	45.5	43.7	43	43	43.3	43.7	44	44.3	44.6	44.9	45.1	45.2
300	49.2	49.2	45.4	43.5	42.9	42.9	43.1	43.5	43.8	44.2	44.4	44.7	44.9	45

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 43. 7 m barrier at 10 m offset; L_Aeq1h for 1000 medium trucks; Soft ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	59.4	59.4	55.9	54.3	53.9	54.3	54.9	55.7	56.5	57.3	58.1	58.8	59.5	60.2
30	58.5	58.5	54.9	53.2	52.8	53.1	53.7	54.4	55.1	55.9	56.6	57.3	58	58.6
40	57.5	57.5	53.8	52.1	51.7	51.9	52.5	53.1	53.8	54.5	55.2	55.9	56.5	57.2
50	56.6	56.6	52.9	51.2	50.7	51	51.5	52.1	52.8	53.5	54.1	54.8	55.4	56
60	55.9	55.9	52.2	50.5	49.9	50.1	50.6	51.2	51.9	52.5	53.1	53.7	54.3	54.9
70	55.2	55.2	51.5	49.8	49.2	49.4	49.9	50.5	51.1	51.7	52.3	52.8	53.4	54
80	54.6	54.6	50.9	49.2	48.6	48.8	49.2	49.8	50.4	50.9	51.5	52.1	52.6	53.1
90	54.1	54.1	50.4	48.6	48.1	48.2	48.6	49.2	49.7	50.3	50.8	51.4	51.9	52.4
100	53.6	53.6	49.9	48.1	47.6	47.7	48.1	48.6	49.2	49.7	50.2	50.7	51.2	51.7
110	53.2	53.2	49.4	47.7	47.1	47.2	47.6	48.1	48.6	49.2	49.6	50.1	50.6	51.1
120	52.8	52.8	49	47.2	46.7	46.8	47.2	47.7	48.2	48.7	49.1	49.6	50	50.5
130	52.4	52.4	48.6	46.8	46.3	46.3	46.7	47.2	47.7	48.2	48.6	49.1	49.5	49.9
140	52	52	48.3	46.5	45.9	46	46.3	46.8	47.3	47.8	48.2	48.6	49	49.4
150	51.7	51.7	47.9	46.1	45.5	45.6	46	46.4	46.9	47.4	47.8	48.2	48.6	49
160	51.4	51.4	47.6	45.8	45.2	45.3	45.6	46.1	46.5	47	47.4	47.8	48.2	48.5
170	51.1	51.1	47.3	45.5	44.9	45	45.3	45.8	46.2	46.6	47	47.4	47.8	48.1
180	50.8	50.8	47.1	45.2	44.6	44.7	45	45.5	45.9	46.3	46.7	47	47.4	47.7
190	50.6	50.6	46.8	45	44.4	44.4	44.7	45.2	45.6	46	46.4	46.7	47	47.4
200	50.3	50.3	46.6	44.7	44.1	44.1	44.5	44.9	45.3	45.7	46.1	46.4	46.7	47
210	50.1	50.1	46.3	44.5	43.9	43.9	44.2	44.6	45	45.4	45.8	46.1	46.4	46.7
220	49.9	49.9	46.1	44.3	43.6	43.7	44	44.4	44.8	45.2	45.5	45.8	46.1	46.4
230	49.7	49.7	45.9	44	43.4	43.4	43.7	44.1	44.5	44.9	45.2	45.5	45.8	46.1
240	49.5	49.5	45.7	43.8	43.2	43.2	43.5	43.9	44.3	44.7	45	45.3	45.6	45.8
250	49.3	49.3	45.5	43.6	43	43	43.3	43.7	44.1	44.4	44.8	45.1	45.3	45.6
260	49.1	49.1	45.3	43.4	42.8	42.8	43.1	43.5	43.9	44.2	44.5	44.8	45.1	45.3
270	48.9	48.9	45.1	43.2	42.6	42.6	42.9	43.3	43.7	44	44.3	44.6	44.8	45.1
280	48.7	48.7	44.9	43.1	42.4	42.4	42.7	43.1	43.5	43.8	44.1	44.4	44.6	44.8
290	48.5	48.5	44.7	42.9	42.2	42.3	42.5	42.9	43.3	43.6	43.9	44.2	44.4	44.6
300	48.4	48.4	44.6	42.7	42.1	42.1	42.4	42.7	43.1	43.4	43.7	44	44.2	44.4

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 44. 8 m barrier at 10 m offset; L_Aeq1h for 1000 medium trucks; Soft ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	58.4	58.4	54.9	53.3	52.9	53.2	53.9	54.6	55.4	56.1	56.9	57.6	58.3	59
30	57.7	57.7	54	52.4	51.9	52.2	52.8	53.4	54.2	54.8	55.5	56.2	56.8	57.5
40	56.7	56.7	53	51.3	50.9	51.1	51.7	52.3	53	53.7	54.3	55	55.6	56.2
50	55.8	55.8	52.2	50.4	49.9	50.1	50.7	51.3	51.9	52.6	53.2	53.8	54.4	55
60	55.1	55.1	51.4	49.7	49.1	49.3	49.8	50.4	51	51.6	52.2	52.7	53.3	53.9
70	54.5	54.5	50.7	49	48.4	48.6	49	49.6	50.2	50.8	51.3	51.9	52.4	52.9
80	53.9	53.9	50.1	48.4	47.8	48	48.4	48.9	49.5	50	50.6	51.1	51.6	52.1
90	53.4	53.4	49.6	47.8	47.3	47.4	47.8	48.3	48.9	49.4	49.9	50.4	50.9	51.4
100	52.9	52.9	49.1	47.3	46.8	46.9	47.3	47.8	48.3	48.8	49.3	49.8	50.3	50.7
110	52.4	52.4	48.7	46.9	46.3	46.4	46.8	47.3	47.8	48.3	48.8	49.2	49.7	50.1
120	52	52	48.3	46.5	45.9	46	46.4	46.8	47.3	47.8	48.3	48.7	49.1	49.5
130	51.7	51.7	47.9	46.1	45.5	45.6	46	46.4	46.9	47.4	47.8	48.2	48.6	49
140	51.3	51.3	47.5	45.7	45.1	45.2	45.6	46	46.5	46.9	47.4	47.8	48.1	48.5
150	51	51	47.2	45.4	44.8	44.8	45.2	45.6	46.1	46.5	46.9	47.3	47.7	48.1
160	50.7	50.7	46.9	45.1	44.5	44.5	44.9	45.3	45.7	46.2	46.6	46.9	47.3	47.6
170	50.4	50.4	46.6	44.8	44.2	44.2	44.6	45	45.4	45.8	46.2	46.6	46.9	47.2
180	50.1	50.1	46.3	44.5	43.9	43.9	44.3	44.7	45.1	45.5	45.9	46.2	46.6	46.9
190	49.9	49.9	46.1	44.2	43.6	43.6	44	44.4	44.8	45.2	45.6	45.9	46.2	46.5
200	49.6	49.6	45.8	44	43.4	43.4	43.7	44.1	44.5	44.9	45.3	45.6	45.9	46.2
210	49.4	49.4	45.6	43.7	43.1	43.1	43.5	43.9	44.3	44.6	45	45.3	45.6	45.9
220	49.1	49.1	45.4	43.5	42.9	42.9	43.2	43.6	44	44.4	44.7	45	45.3	45.6
230	48.9	48.9	45.1	43.3	42.7	42.7	43	43.4	43.8	44.1	44.5	44.8	45	45.3
240	48.7	48.7	44.9	43.1	42.4	42.5	42.8	43.2	43.5	43.9	44.2	44.5	44.8	45
250	48.5	48.5	44.7	42.9	42.2	42.3	42.6	42.9	43.3	43.7	44	44.3	44.5	44.8
260	48.3	48.3	44.5	42.7	42	42.1	42.4	42.7	43.1	43.5	43.8	44	44.3	44.5
270	48.2	48.2	44.4	42.5	41.9	41.9	42.2	42.5	42.9	43.3	43.6	43.8	44.1	44.3
280	48	48	44.2	42.3	41.7	41.7	42	42.4	42.7	43.1	43.4	43.6	43.9	44.1
290	47.8	47.8	44	42.2	41.5	41.5	41.8	42.2	42.5	42.9	43.2	43.4	43.6	43.8
300	47.6	47.6	43.8	42	41.3	41.3	41.6	42	42.4	42.7	43	43.2	43.4	43.6

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 45. 9 m barrier at 10 m offset; L_Aeq1h for 1000 medium trucks; Soft ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	57.6	57.6	54	52.4	52	52.3	53	53.7	54.5	55.2	55.9	56.6	57.3	58
30	57	57	53.3	51.7	51.2	51.5	52	52.7	53.4	54.1	54.8	55.4	56.1	56.7
40	56	56	52.4	50.7	50.2	50.4	51	51.6	52.3	52.9	53.6	54.2	54.8	55.4
50	55.2	55.2	51.5	49.8	49.3	49.5	50	50.7	51.3	52	52.6	53.2	53.8	54.4
60	54.5	54.5	50.7	49	48.5	48.7	49.2	49.8	50.4	51	51.6	52.2	52.7	53.3
70	53.8	53.8	50.1	48.3	47.8	47.9	48.4	49	49.5	50.1	50.7	51.2	51.8	52.3
80	53.2	53.2	49.5	47.7	47.2	47.3	47.7	48.3	48.8	49.4	49.9	50.4	50.9	51.4
90	52.7	52.7	49	47.2	46.6	46.7	47.2	47.7	48.2	48.7	49.2	49.7	50.2	50.7
100	52.2	52.2	48.5	46.7	46.1	46.2	46.6	47.1	47.7	48.2	48.7	49.1	49.6	50
110	51.8	51.8	48	46.2	45.7	45.8	46.2	46.6	47.2	47.6	48.1	48.6	49	49.5
120	51.4	51.4	47.6	45.8	45.2	45.3	45.7	46.2	46.7	47.2	47.6	48.1	48.5	48.9
130	51	51	47.2	45.4	44.8	44.9	45.3	45.8	46.3	46.7	47.2	47.6	48	48.4
140	50.6	50.6	46.9	45.1	44.5	44.5	44.9	45.4	45.8	46.3	46.7	47.1	47.5	47.9
150	50.3	50.3	46.5	44.7	44.1	44.2	44.6	45	45.5	45.9	46.3	46.7	47.1	47.5
160	50	50	46.2	44.4	43.8	43.9	44.2	44.7	45.1	45.5	45.9	46.3	46.7	47.1
170	49.7	49.7	45.9	44.1	43.5	43.6	43.9	44.3	44.8	45.2	45.6	46	46.3	46.7
180	49.4	49.4	45.7	43.8	43.2	43.3	43.6	44	44.5	44.9	45.3	45.6	46	46.3
190	49.2	49.2	45.4	43.6	43	43	43.3	43.8	44.2	44.6	45	45.3	45.6	45.9
200	48.9	48.9	45.2	43.3	42.7	42.7	43.1	43.5	43.9	44.3	44.7	45	45.3	45.6
210	48.7	48.7	44.9	43.1	42.5	42.5	42.8	43.2	43.6	44	44.4	44.7	45	45.3
220	48.5	48.5	44.7	42.9	42.2	42.3	42.6	43	43.4	43.8	44.1	44.4	44.7	45
230	48.3	48.3	44.5	42.6	42	42	42.3	42.7	43.1	43.5	43.9	44.2	44.5	44.7
240	48.1	48.1	44.3	42.4	41.8	41.8	42.1	42.5	42.9	43.3	43.6	43.9	44.2	44.5
250	47.9	47.9	44.1	42.2	41.6	41.6	41.9	42.3	42.7	43.1	43.4	43.7	44	44.2
260	47.7	47.7	43.9	42	41.4	41.4	41.7	42.1	42.5	42.8	43.2	43.5	43.7	44
270	47.5	47.5	43.7	41.8	41.2	41.2	41.5	41.9	42.3	42.6	42.9	43.2	43.5	43.7
280	47.3	47.3	43.5	41.7	41	41	41.3	41.7	42.1	42.4	42.7	43	43.3	43.5
290	47.1	47.1	43.3	41.5	40.8	40.8	41.1	41.5	41.9	42.2	42.5	42.8	43.1	43.3
300	47	47	43.2	41.3	40.7	40.7	41	41.3	41.7	42	42.3	42.6	42.8	43.1

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 46. 10 m barrier at 10 m offset; L_Aeq1h for 1000 medium trucks; Soft ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	56.9	56.9	53.4	51.8	51.4	51.8	52.4	53.2	54	54.8	55.6	56.3	57	57.7
30	56.3	56.3	52.7	51	50.6	50.9	51.5	52.2	52.9	53.6	54.3	55	55.6	56.2
40	55.4	55.4	51.8	50.1	49.6	49.8	50.4	51	51.7	52.4	53	53.7	54.3	54.9
50	54.6	54.6	50.9	49.2	48.7	48.9	49.5	50.1	50.8	51.4	52.1	52.7	53.3	53.9
60	53.9	53.9	50.2	48.5	48	48.2	48.7	49.3	49.9	50.6	51.2	51.8	52.4	53
70	53.2	53.2	49.5	47.8	47.3	47.4	47.9	48.5	49.2	49.8	50.4	51	51.5	52.1
80	52.6	52.6	48.9	47.2	46.6	46.8	47.3	47.8	48.4	49	49.6	50.2	50.7	51.3
90	52.1	52.1	48.4	46.6	46.1	46.2	46.7	47.2	47.8	48.4	48.9	49.5	50	50.5
100	51.6	51.6	47.9	46.1	45.6	45.7	46.1	46.7	47.2	47.8	48.3	48.8	49.3	49.9
110	51.2	51.2	47.5	45.7	45.1	45.2	45.7	46.2	46.7	47.2	47.8	48.3	48.8	49.2
120	50.8	50.8	47.1	45.3	44.7	44.8	45.2	45.7	46.2	46.8	47.3	47.7	48.2	48.7
130	50.4	50.4	46.7	44.9	44.3	44.4	44.8	45.3	45.8	46.3	46.8	47.2	47.7	48.1
140	50.1	50.1	46.3	44.5	43.9	44	44.4	44.9	45.4	45.9	46.3	46.8	47.2	47.7
150	49.7	49.7	46	44.2	43.6	43.7	44	44.5	45	45.5	45.9	46.4	46.8	47.2
160	49.4	49.4	45.7	43.8	43.2	43.3	43.7	44.2	44.6	45.1	45.5	46	46.4	46.8
170	49.1	49.1	45.4	43.6	42.9	43	43.4	43.8	44.3	44.8	45.2	45.6	46	46.4
180	48.9	48.9	45.1	43.3	42.7	42.7	43.1	43.5	44	44.4	44.8	45.2	45.6	46
190	48.6	48.6	44.8	43	42.4	42.4	42.8	43.2	43.7	44.1	44.5	44.9	45.3	45.6
200	48.3	48.3	44.6	42.7	42.1	42.2	42.5	43	43.4	43.8	44.2	44.6	44.9	45.3
210	48.1	48.1	44.3	42.5	41.9	41.9	42.3	42.7	43.1	43.5	43.9	44.3	44.6	45
220	47.9	47.9	44.1	42.3	41.6	41.7	42	42.4	42.9	43.3	43.7	44	44.3	44.7
230	47.7	47.7	43.9	42	41.4	41.5	41.8	42.2	42.6	43	43.4	43.7	44.1	44.4
240	47.5	47.5	43.7	41.8	41.2	41.2	41.6	42	42.4	42.8	43.2	43.5	43.8	44.1
250	47.3	47.3	43.5	41.6	41	41	41.4	41.8	42.2	42.6	42.9	43.2	43.6	43.8
260	47.1	47.1	43.3	41.4	40.8	40.8	41.2	41.6	42	42.3	42.7	43	43.3	43.6
270	46.9	46.9	43.1	41.2	40.6	40.6	41	41.4	41.8	42.1	42.5	42.8	43.1	43.4
280	46.7	46.7	42.9	41.1	40.4	40.4	40.8	41.2	41.6	41.9	42.3	42.6	42.8	43.1
290	46.5	46.5	42.7	40.9	40.2	40.3	40.6	41	41.4	41.7	42.1	42.3	42.6	42.9
300	46.4	46.4	42.6	40.7	40.1	40.1	40.4	40.8	41.2	41.5	41.9	42.1	42.4	42.7

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 47. 2 m barrier at 10 m offset; L_Aeq1h for 1000 heavy trucks; Hard ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	78	78	74.5	72.7	72	72.1	72.7	73.5	74.4	75.4	76.4	77.3	78.3	79.2
30	76.7	76.7	73.2	71.4	70.6	70.6	71.1	71.8	72.7	73.5	74.4	75.3	76.2	77.1
40	75.8	75.8	72.3	70.4	69.6	69.6	70	70.7	71.5	72.3	73.1	73.9	74.7	75.5
50	75	75	71.5	69.6	68.8	68.7	69.2	69.8	70.6	71.4	72.2	73	73.8	74.6
60	74.2	74.2	70.7	68.9	68.1	68	68.5	69.1	69.9	70.7	71.5	72.3	73.1	73.9
70	73.6	73.6	70.1	68.3	67.5	67.5	67.9	68.6	69.4	70.2	71	71.8	72.7	73.5
80	73.1	73.1	69.6	67.7	66.9	66.9	67.4	68.1	68.9	69.7	70.6	71.4	72.2	73
90	72.5	72.5	69	67.2	66.4	66.4	66.9	67.6	68.4	69.3	70.1	71	71.8	72.7
100	72	72	68.6	66.7	66	66	66.4	67.2	68	68.9	69.7	70.6	71.4	72.3
110	71.6	71.6	68.1	66.3	65.5	65.5	66	66.8	67.6	68.5	69.3	70.2	71.1	71.9
120	71.2	71.2	67.7	65.9	65.1	65.1	65.6	66.4	67.2	68.1	69	69.9	70.7	71.6
130	70.8	70.8	67.3	65.5	64.8	64.8	65.3	66	66.8	67.7	68.6	69.5	70.4	71.3
140	70.5	70.5	67	65.2	64.4	64.4	64.9	65.7	66.5	67.4	68.3	69.2	70.1	70.9
150	70.1	70.1	66.6	64.8	64.1	64.1	64.6	65.3	66.2	67.1	68	68.9	69.8	70.6
160	69.8	69.8	66.3	64.5	63.7	63.8	64.3	65	65.9	66.8	67.7	68.6	69.5	70.3
170	69.5	69.5	66	64.2	63.4	63.5	64	64.7	65.6	66.5	67.4	68.3	69.2	70
180	69.2	69.2	65.7	63.9	63.1	63.2	63.7	64.4	65.3	66.2	67.1	68	68.9	69.8
190	68.9	68.9	65.5	63.6	62.9	62.9	63.4	64.1	65	65.9	66.8	67.7	68.6	69.5
200	68.7	68.7	65.2	63.4	62.6	62.6	63.1	63.9	64.7	65.6	66.5	67.4	68.3	69.2
210	68.4	68.4	64.9	63.1	62.4	62.4	62.9	63.6	64.5	65.4	66.3	67.2	68.1	69
220	68.2	68.2	64.7	62.9	62.1	62.1	62.6	63.4	64.2	65.1	66	66.9	67.8	68.7
230	68	68	64.5	62.6	61.9	61.9	62.4	63.1	64	64.9	65.8	66.7	67.6	68.5
240	67.7	67.7	64.3	62.4	61.7	61.7	62.2	62.9	63.8	64.7	65.6	66.5	67.4	68.2
250	67.5	67.5	64	62.2	61.5	61.5	62	62.7	63.5	64.4	65.3	66.2	67.1	68
260	67.3	67.3	63.8	62	61.2	61.3	61.7	62.5	63.3	64.2	65.1	66	66.9	67.8
270	67.1	67.1	63.6	61.8	61	61.1	61.5	62.3	63.1	64	64.9	65.8	66.7	67.6
280	66.9	66.9	63.4	61.6	60.8	60.9	61.3	62.1	62.9	63.8	64.7	65.6	66.5	67.3
290	66.8	66.8	63.3	61.4	60.7	60.7	61.1	61.9	62.7	63.6	64.5	65.4	66.3	67.1
300	66.6	66.6	63.1	61.2	60.5	60.5	61	61.7	62.5	63.4	64.3	65.2	66.1	66.9

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

Table 48.3 m barrier at 10 m offset; L_Aeq1h for 1000 heavy trucks; Hard ground.

Vehicle Speed (km/h)
Receiver Distance (m)	0	10	20	30	40	50	60	70	80	90	100	110	120	130
10	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
20	71.9	71.9	68.3	66.4	65.6	65.5	66	66.7	67.5	68.3	69.2	70.1	71	71.9
30	71.6	71.6	68	66.1	65.3	65.3	65.7	66.4	67.3	68.1	69	69.9	70.8	71.7
40	75.6	75.6	72.1	70.2	69.4	69.4	69.8	70.5	71.2	72	72.8	73.7	74.5	75.3
50	74.8	74.8	71.3	69.4	68.6	68.5	68.9	69.6	70.3	71.1	71.9	72.7	73.5	74.2
60	74	74	70.5	68.7	67.9	67.8	68.2	68.9	69.6	70.4	71.2	72	72.8	73.5
70	73.4	73.4	69.9	68.1	67.3	67.2	67.7	68.3	69.1	69.9	70.7	71.5	72.3	73.1
80	72.9	72.9	69.4	67.5	66.7	66.7	67.2	67.8	68.6	69.4	70.3	71.1	71.9	72.7
90	72.4	72.4	68.9	67	66.2	66.2	66.7	67.4	68.2	69	69.8	70.7	71.5	72.3
100	71.9	71.9	68.4	66.5	65.8	65.7	66.2	66.9	67.7	68.6	69.4	70.3	71.1	71.9
110	71.4	71.4	68	66.1	65.3	65.3	65.8	66.5	67.3	68.2	69	69.9	70.8	71.6
120	71	71	67.5	65.7	64.9	64.9	65.4	66.1	67	67.8	68.7	69.6	70.4	71.3
130	70.7	70.7	67.2	65.3	64.6	64.6	65	65.8	66.6	67.5	68.3	69.2	70.1	70.9
140	70.3	70.3	66.8	65	64.2	64.2	64.7	65.4	66.3	67.1	68	68.9	69.8	70.6
150	69.9	69.9	66.5	64.6	63.9	63.9	64.4	65.1	65.9	66.8	67.7	68.6	69.5	70.3
160	69.6	69.6	66.1	64.3	63.5	63.6	64	64.8	65.6	66.5	67.4	68.3	69.2	70
170	69.3	69.3	65.8	64	63.2	63.3	63.7	64.5	65.3	66.2	67.1	68	68.9	69.7
180	69	69	65.5	63.7	63	63	63.5	64.2	65	65.9	66.8	67.7	68.6	69.5
190	68.8	68.8	65.3	63.4	62.7	62.7	63.2	63.9	64.8	65.6	66.5	67.4	68.3	69.2
200	68.5	68.5	65	63.2	62.4	62.4	62.9	63.7	64.5	65.4	66.3	67.2	68.1	68.9
210	68.3	68.3	64.8	62.9	62.2	62.2	62.7	63.4	64.2	65.1	66	66.9	67.8	68.7
220	68	68	64.5	62.7	61.9	61.9	62.4	63.2	64	64.9	65.8	66.7	67.5	68.4
230	67.8	67.8	64.3	62.5	61.7	61.7	62.2	62.9	63.8	64.6	65.5	66.4	67.3	68.2
240	67.6	67.6	64.1	62.2	61.5	61.5	62	62.7	63.5	64.4	65.3	66.2	67.1	67.9
250	67.4	67.4	63.9	62	61.3	61.3	61.7	62.5	63.3	64.2	65.1	66	66.8	67.7
260	67.2	67.2	63.7	61.8	61.1	61.1	61.5	62.3	63.1	64	64.9	65.7	66.6	67.5
270	67	67	63.5	61.6	60.8	60.9	61.3	62.1	62.9	63.8	64.6	65.5	66.4	67.3
280	66.8	66.8	63.3	61.4	60.7	60.7	61.1	61.9	62.7	63.6	64.4	65.3	66.2	67.1
290	66.6	66.6	63.1	61.2	60.5	60.5	60.9	61.7	62.5	63.4	64.2	65.1	66	66.9
300	66.4	66.4	62.9	61.1	60.3	60.3	60.8	61.5	62.3	63.2	64	64.9	65.8	66.7

^*Note: 1 m = 3.281 ft, 1 km/h = 0.621 mph

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