3. (tables 33-40) 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 33. 6 m barrier at 10 m offset; L_Aeq1h for 1000 medium 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	61.2	61.2	57.7	56.2	55.9	56.4	57.1	57.9	58.8	59.6	60.4	61.2	62	62.7
30	60.1	60.1	56.5	55	54.6	54.9	55.6	56.4	57.1	57.9	58.7	59.4	60.1	60.8
40	59.2	59.2	55.6	54.1	53.7	54	54.7	55.4	56.2	56.9	57.7	58.4	59.1	59.8
50	58.5	58.5	54.9	53.3	52.9	53.2	53.9	54.6	55.3	56.1	56.8	57.4	58.1	58.7
60	57.8	57.8	54.3	52.7	52.3	52.6	53.2	54	54.7	55.4	56.1	56.8	57.4	58
70	57.3	57.3	53.7	52.2	51.8	52.1	52.8	53.5	54.2	55	55.7	56.3	57	57.6
80	56.8	56.8	53.3	51.7	51.4	51.7	52.4	53.1	53.9	54.6	55.3	56	56.7	57.3
90	56.4	56.4	52.9	51.3	51	51.3	52	52.8	53.5	54.3	55	55.7	56.4	57
100	56	56	52.5	50.9	50.6	51	51.6	52.4	53.2	54	54.7	55.4	56.1	56.8
110	55.6	55.6	52.1	50.6	50.2	50.6	51.3	52.1	52.9	53.7	54.4	55.1	55.8	56.5
120	55.3	55.3	51.8	50.2	49.9	50.3	51	51.8	52.6	53.4	54.1	54.9	55.6	56.2
130	54.9	54.9	51.4	49.9	49.6	50	50.7	51.5	52.3	53.1	53.8	54.6	55.3	56
140	54.6	54.6	51.1	49.6	49.3	49.7	50.4	51.2	52	52.8	53.6	54.3	55	55.7
150	54.3	54.3	50.8	49.3	49	49.4	50.1	50.9	51.7	52.5	53.3	54	54.7	55.4
160	54	54	50.5	49	48.7	49.1	49.8	50.6	51.5	52.3	53	53.8	54.5	55.2
170	53.8	53.8	50.3	48.7	48.5	48.9	49.6	50.4	51.2	52	52.8	53.5	54.2	54.9
180	53.5	53.5	50	48.5	48.2	48.6	49.3	50.1	50.9	51.7	52.5	53.3	54	54.7
190	53.3	53.3	49.8	48.2	48	48.4	49.1	49.9	50.7	51.5	52.3	53	53.7	54.4
200	53	53	49.5	48	47.7	48.1	48.8	49.6	50.5	51.3	52	52.8	53.5	54.2
210	52.8	52.8	49.3	47.8	47.5	47.9	48.6	49.4	50.2	51	51.8	52.5	53.2	53.9
220	52.6	52.6	49.1	47.6	47.3	47.7	48.4	49.2	50	50.8	51.6	52.3	53	53.7
230	52.4	52.4	48.9	47.3	47	47.4	48.2	49	49.8	50.6	51.3	52.1	52.8	53.5
240	52.2	52.2	48.7	47.1	46.8	47.2	47.9	48.8	49.6	50.4	51.1	51.9	52.6	53.3
250	52	52	48.5	46.9	46.6	47	47.7	48.5	49.4	50.2	50.9	51.7	52.4	53.1
260	51.8	51.8	48.3	46.8	46.4	46.8	47.5	48.3	49.2	50	50.7	51.5	52.2	52.8
270	51.6	51.6	48.1	46.6	46.3	46.7	47.4	48.2	49	49.8	50.5	51.3	52	52.6
280	51.4	51.4	47.9	46.4	46.1	46.5	47.2	48	48.8	49.6	50.3	51.1	51.8	52.4
290	51.3	51.3	47.7	46.2	45.9	46.3	47	47.8	48.6	49.4	50.1	50.9	51.6	52.2
300	51.1	51.1	47.6	46	45.7	46.1	46.8	47.6	48.4	49.2	50	50.7	51.4	52.1

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

Table 34. 7 m barrier at 10 m offset; L_Aeq1h for 1000medium 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	60.2	60.2	56.7	55.2	54.9	55.3	56.1	56.9	57.7	58.6	59.4	60.2	60.9	61.6
30	59.3	59.3	55.7	54.1	53.8	54.1	54.8	55.5	56.3	57.1	57.8	58.5	59.2	59.9
40	58.4	58.4	54.8	53.2	52.8	53.1	53.8	54.5	55.3	56	56.8	57.5	58.2	58.9
50	57.6	57.6	54	52.4	52	52.3	53	53.7	54.4	55.2	55.9	56.6	57.3	57.9
60	57	57	53.4	51.8	51.4	51.7	52.3	53	53.7	54.5	55.1	55.8	56.5	57.1
70	56.4	56.4	52.8	51.2	50.8	51.1	51.7	52.5	53.2	53.9	54.6	55.2	55.9	56.5
80	55.9	55.9	52.3	50.7	50.4	50.7	51.3	52	52.7	53.4	54.1	54.8	55.4	56
90	55.5	55.5	51.9	50.3	49.9	50.3	50.9	51.6	52.3	53.1	53.8	54.4	55.1	55.7
100	55.1	55.1	51.5	49.9	49.6	49.9	50.5	51.3	52	52.7	53.4	54.1	54.8	55.4
110	54.7	54.7	51.1	49.6	49.2	49.6	50.2	50.9	51.7	52.4	53.2	53.8	54.5	55.1
120	54.3	54.3	50.8	49.2	48.9	49.2	49.9	50.6	51.4	52.2	52.9	53.6	54.2	54.9
130	54	54	50.5	48.9	48.6	48.9	49.6	50.4	51.1	51.9	52.6	53.3	54	54.6
140	53.7	53.7	50.2	48.6	48.3	48.6	49.3	50.1	50.9	51.6	52.3	53	53.7	54.4
150	53.4	53.4	49.9	48.3	48	48.4	49	49.8	50.6	51.4	52.1	52.8	53.5	54.1
160	53.1	53.1	49.6	48	47.7	48.1	48.8	49.5	50.3	51.1	51.8	52.6	53.2	53.9
170	52.9	52.9	49.3	47.8	47.5	47.8	48.5	49.3	50.1	50.8	51.6	52.3	53	53.7
180	52.6	52.6	49.1	47.5	47.2	47.6	48.3	49	49.8	50.6	51.4	52.1	52.8	53.4
190	52.4	52.4	48.8	47.3	47	47.3	48	48.8	49.6	50.4	51.1	51.8	52.5	53.2
200	52.1	52.1	48.6	47.1	46.7	47.1	47.8	48.6	49.4	50.1	50.9	51.6	52.3	53
210	51.9	51.9	48.4	46.8	46.5	46.9	47.6	48.3	49.1	49.9	50.7	51.4	52.1	52.7
220	51.7	51.7	48.2	46.6	46.3	46.7	47.3	48.1	48.9	49.7	50.4	51.2	51.9	52.5
230	51.5	51.5	48	46.4	46.1	46.5	47.1	47.9	48.7	49.5	50.2	51	51.6	52.3
240	51.3	51.3	47.8	46.2	45.9	46.2	46.9	47.7	48.5	49.3	50	50.7	51.4	52.1
250	51.1	51.1	47.6	46	45.7	46.1	46.7	47.5	48.3	49.1	49.8	50.5	51.2	51.9
260	50.9	50.9	47.4	45.8	45.5	45.9	46.5	47.3	48.1	48.9	49.6	50.3	51	51.7
270	50.7	50.7	47.2	45.6	45.3	45.7	46.3	47.1	47.9	48.7	49.4	50.1	50.8	51.5
280	50.5	50.5	47	45.5	45.1	45.5	46.2	46.9	47.7	48.5	49.2	50	50.7	51.3
290	50.4	50.4	46.8	45.3	44.9	45.3	46	46.8	47.5	48.3	49.1	49.8	50.5	51.1
300	50.2	50.2	46.7	45.1	44.8	45.1	45.8	46.6	47.4	48.1	48.9	49.6	50.3	50.9

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

Table 35. 8 m barrier at 10 m offset; L_Aeq1h for 1000 medium 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	59.3	59.3	55.8	54.2	53.9	54.3	55	55.9	56.7	57.5	58.3	59.1	59.8	60.5
30	58.5	58.5	54.9	53.3	52.9	53.2	53.8	54.6	55.3	56.1	56.8	57.5	58.1	58.8
40	57.6	57.6	54	52.4	52	52.3	52.9	53.6	54.4	55.1	55.8	56.5	57.2	57.8
50	56.8	56.8	53.2	51.6	51.2	51.5	52.1	52.8	53.5	54.2	54.9	55.5	56.2	56.8
60	56.2	56.2	52.5	50.9	50.5	50.8	51.3	52	52.7	53.4	54.1	54.7	55.4	56
70	55.6	55.6	52	50.3	49.9	50.2	50.8	51.5	52.2	52.8	53.5	54.1	54.7	55.3
80	55.1	55.1	51.5	49.9	49.4	49.7	50.3	51	51.7	52.4	53	53.6	54.3	54.8
90	54.6	54.6	51.1	49.4	49	49.3	49.9	50.6	51.3	52	52.6	53.3	53.9	54.5
100	54.2	54.2	50.7	49	48.6	48.9	49.5	50.2	51	51.7	52.3	53	53.6	54.2
110	53.9	53.9	50.3	48.7	48.3	48.6	49.2	49.9	50.6	51.4	52	52.7	53.3	53.9
120	53.5	53.5	49.9	48.3	48	48.3	48.9	49.6	50.4	51.1	51.8	52.4	53	53.7
130	53.2	53.2	49.6	48	47.7	48	48.6	49.3	50.1	50.8	51.5	52.1	52.8	53.4
140	52.9	52.9	49.3	47.7	47.4	47.7	48.3	49	49.8	50.5	51.2	51.9	52.5	53.2
150	52.6	52.6	49	47.4	47.1	47.4	48	48.8	49.5	50.3	51	51.6	52.3	52.9
160	52.3	52.3	48.7	47.2	46.8	47.1	47.8	48.5	49.3	50	50.7	51.4	52	52.7
170	52	52	48.5	46.9	46.5	46.9	47.5	48.3	49	49.8	50.5	51.2	51.8	52.4
180	51.8	51.8	48.2	46.6	46.3	46.6	47.3	48	48.8	49.5	50.2	50.9	51.6	52.2
190	51.5	51.5	48	46.4	46	46.4	47	47.8	48.5	49.3	50	50.7	51.3	52
200	51.3	51.3	47.8	46.2	45.8	46.2	46.8	47.5	48.3	49.1	49.8	50.5	51.1	51.8
210	51.1	51.1	47.5	45.9	45.6	45.9	46.6	47.3	48.1	48.8	49.5	50.2	50.9	51.5
220	50.9	50.9	47.3	45.7	45.4	45.7	46.4	47.1	47.9	48.6	49.3	50	50.7	51.3
230	50.7	50.7	47.1	45.5	45.2	45.5	46.1	46.9	47.7	48.4	49.1	49.8	50.5	51.1
240	50.5	50.5	46.9	45.3	45	45.3	45.9	46.7	47.4	48.2	48.9	49.6	50.3	50.9
250	50.3	50.3	46.7	45.1	44.8	45.1	45.7	46.5	47.2	48	48.7	49.4	50	50.7
260	50.1	50.1	46.5	44.9	44.6	44.9	45.5	46.3	47.1	47.8	48.5	49.2	49.9	50.5
270	49.9	49.9	46.3	44.7	44.4	44.7	45.4	46.1	46.9	47.6	48.3	49	49.7	50.3
280	49.7	49.7	46.1	44.6	44.2	44.5	45.2	45.9	46.7	47.4	48.1	48.8	49.5	50.1
290	49.5	49.5	46	44.4	44	44.4	45	45.7	46.5	47.2	47.9	48.6	49.3	49.9
300	49.4	49.4	45.8	44.2	43.9	44.2	44.8	45.6	46.3	47.1	47.8	48.4	49.1	49.7

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

Table 36. 9 m barrier at 10 m offset; L_Aeq1h for 1000 medium 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	58.5	58.5	55	53.4	53.1	53.5	54.2	55	55.8	56.6	57.3	58.1	58.8	59.5
30	57.8	57.8	54.2	52.6	52.2	52.5	53.1	53.8	54.5	55.2	55.9	56.6	57.2	57.9
40	56.9	56.9	53.3	51.7	51.3	51.6	52.2	52.9	53.7	54.4	55.1	55.8	56.4	57.1
50	56.2	56.2	52.5	50.9	50.5	50.8	51.4	52.1	52.8	53.5	54.2	54.9	55.6	56.2
60	55.5	55.5	51.8	50.2	49.8	50	50.6	51.3	52	52.7	53.4	54	54.6	55.2
70	54.9	54.9	51.3	49.6	49.2	49.4	50	50.7	51.4	52	52.7	53.3	53.9	54.5
80	54.4	54.4	50.8	49.1	48.7	48.9	49.5	50.2	50.9	51.5	52.2	52.8	53.4	54
90	53.9	53.9	50.3	48.7	48.2	48.5	49.1	49.8	50.4	51.1	51.8	52.4	53	53.5
100	53.5	53.5	49.9	48.3	47.9	48.1	48.7	49.4	50.1	50.8	51.4	52	52.6	53.2
110	53.1	53.1	49.5	47.9	47.5	47.8	48.4	49.1	49.8	50.4	51.1	51.7	52.3	52.9
120	52.8	52.8	49.2	47.6	47.2	47.5	48.1	48.8	49.5	50.2	50.8	51.5	52.1	52.7
130	52.5	52.5	48.9	47.3	46.9	47.2	47.8	48.5	49.2	49.9	50.6	51.2	51.8	52.4
140	52.1	52.1	48.6	46.9	46.6	46.9	47.5	48.2	48.9	49.6	50.3	50.9	51.6	52.2
150	51.8	51.8	48.3	46.7	46.3	46.6	47.2	47.9	48.6	49.4	50	50.7	51.3	51.9
160	51.6	51.6	48	46.4	46	46.3	46.9	47.7	48.4	49.1	49.8	50.5	51.1	51.7
170	51.3	51.3	47.7	46.1	45.8	46.1	46.7	47.4	48.2	48.9	49.6	50.2	50.9	51.5
180	51.1	51.1	47.5	45.9	45.5	45.8	46.5	47.2	47.9	48.6	49.3	50	50.6	51.3
190	50.8	50.8	47.2	45.6	45.3	45.6	46.2	46.9	47.7	48.4	49.1	49.8	50.4	51
200	50.6	50.6	47	45.4	45	45.4	46	46.7	47.5	48.2	48.9	49.6	50.2	50.8
210	50.4	50.4	46.8	45.2	44.8	45.1	45.8	46.5	47.2	48	48.7	49.3	50	50.6
220	50.1	50.1	46.6	45	44.6	44.9	45.6	46.3	47	47.8	48.5	49.1	49.8	50.4
230	49.9	49.9	46.4	44.8	44.4	44.7	45.3	46.1	46.8	47.5	48.2	48.9	49.6	50.2
240	49.7	49.7	46.2	44.6	44.2	44.5	45.1	45.9	46.6	47.3	48	48.7	49.4	50
250	49.5	49.5	46	44.4	44	44.3	44.9	45.7	46.4	47.1	47.8	48.5	49.2	49.8
260	49.4	49.4	45.8	44.2	43.8	44.1	44.8	45.5	46.2	47	47.6	48.3	49	49.6
270	49.2	49.2	45.6	44	43.6	43.9	44.6	45.3	46	46.8	47.5	48.1	48.8	49.4
280	49	49	45.4	43.8	43.4	43.8	44.4	45.1	45.9	46.6	47.3	47.9	48.6	49.2
290	48.8	48.8	45.2	43.6	43.3	43.6	44.2	44.9	45.7	46.4	47.1	47.8	48.4	49
300	48.7	48.7	45.1	43.5	43.1	43.4	44	44.8	45.5	46.2	46.9	47.6	48.2	48.9

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

Table 37. 10 m barrier at 10 m offset; L_Aeq1h for 1000 medium 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	57.9	57.9	54.4	52.9	52.6	53	53.7	54.5	55.4	56.2	57	57.8	58.5	59.2
30	57.2	57.2	53.6	52	51.6	51.9	52.5	53.2	54	54.7	55.4	56.1	56.8	57.4
40	56.3	56.3	52.7	51	50.6	50.9	51.5	52.3	53	53.7	54.4	55.1	55.7	56.3
50	55.5	55.5	51.9	50.3	49.9	50.2	50.8	51.5	52.3	53	53.7	54.4	55.1	55.7
60	54.9	54.9	51.3	49.6	49.2	49.5	50.1	50.8	51.6	52.3	53	53.7	54.3	55
70	54.3	54.3	50.7	49	48.6	48.9	49.5	50.2	50.9	51.6	52.3	52.9	53.6	54.2
80	53.8	53.8	50.1	48.5	48.1	48.3	48.9	49.6	50.3	51	51.6	52.3	52.9	53.5
90	53.3	53.3	49.7	48	47.6	47.9	48.4	49.1	49.8	50.5	51.1	51.7	52.3	52.9
100	52.9	52.9	49.2	47.6	47.2	47.4	48	48.7	49.4	50	50.7	51.3	51.9	52.5
110	52.5	52.5	48.9	47.2	46.8	47.1	47.6	48.3	49	49.7	50.3	50.9	51.5	52.1
120	52.1	52.1	48.5	46.9	46.5	46.7	47.3	48	48.7	49.4	50	50.6	51.2	51.8
130	51.8	51.8	48.2	46.6	46.1	46.4	47	47.7	48.4	49.1	49.7	50.4	51	51.6
140	51.5	51.5	47.9	46.3	45.9	46.1	46.7	47.4	48.1	48.8	49.5	50.1	50.7	51.3
150	51.2	51.2	47.6	46	45.6	45.9	46.5	47.2	47.9	48.6	49.2	49.9	50.5	51.1
160	50.9	50.9	47.3	45.7	45.3	45.6	46.2	46.9	47.6	48.3	49	49.7	50.3	50.9
170	50.7	50.7	47.1	45.5	45.1	45.4	46	46.7	47.4	48.1	48.8	49.4	50.1	50.7
180	50.4	50.4	46.8	45.2	44.8	45.1	45.7	46.4	47.2	47.9	48.6	49.2	49.9	50.5
190	50.2	50.2	46.6	45	44.6	44.9	45.5	46.2	47	47.7	48.4	49	49.6	50.3
200	49.9	49.9	46.4	44.7	44.4	44.7	45.3	46	46.7	47.5	48.1	48.8	49.4	50.1
210	49.7	49.7	46.1	44.5	44.1	44.5	45.1	45.8	46.5	47.2	47.9	48.6	49.2	49.9
220	49.5	49.5	45.9	44.3	43.9	44.2	44.9	45.6	46.3	47	47.7	48.4	49	49.7
230	49.3	49.3	45.7	44.1	43.7	44	44.7	45.4	46.1	46.8	47.5	48.2	48.8	49.5
240	49.1	49.1	45.5	43.9	43.5	43.8	44.5	45.2	45.9	46.6	47.3	48	48.6	49.3
250	48.9	48.9	45.3	43.7	43.3	43.6	44.3	45	45.7	46.4	47.1	47.8	48.5	49.1
260	48.7	48.7	45.1	43.5	43.1	43.5	44.1	44.8	45.5	46.3	47	47.6	48.3	48.9
270	48.5	48.5	45	43.3	43	43.3	43.9	44.6	45.4	46.1	46.8	47.4	48.1	48.7
280	48.4	48.4	44.8	43.2	42.8	43.1	43.7	44.4	45.2	45.9	46.6	47.3	47.9	48.5
290	48.2	48.2	44.6	43	42.6	42.9	43.5	44.3	45	45.7	46.4	47.1	47.7	48.3
300	48	48	44.4	42.8	42.4	42.8	43.4	44.1	44.8	45.5	46.2	46.9	47.5	48.2

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

Table 38. 2 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	66.2	66.2	62.9	61.5	61.5	62.1	63	64	65.1	66.1	67.1	68	68.9	69.8
30	64.3	64.3	60.9	59.4	59.2	59.7	60.5	61.4	62.4	63.3	64.2	65.1	65.9	66.7
40	62.9	62.9	59.4	57.9	57.6	58.1	58.8	59.7	60.6	61.4	62.3	63.1	63.9	64.7
50	61.8	61.8	58.3	56.8	56.4	56.8	57.5	58.3	59.2	60	60.8	61.6	62.3	63
60	60.9	60.9	57.4	55.8	55.4	55.7	56.4	57.2	57.9	58.7	59.5	60.2	60.9	61.6
70	60.2	60.2	56.5	54.9	54.5	54.8	55.4	56.1	56.9	57.6	58.3	59	59.7	60.3
80	59.5	59.5	55.8	54.2	53.7	54	54.6	55.2	55.9	56.6	57.3	57.9	58.6	59.2
90	58.9	58.9	55.2	53.5	53	53.3	53.8	54.4	55.1	55.7	56.4	57	57.6	58.1
100	58.3	58.3	54.6	52.9	52.4	52.6	53.1	53.7	54.3	54.9	55.5	56.1	56.7	57.2
110	57.8	57.8	54.1	52.4	51.9	52.1	52.5	53.1	53.7	54.2	54.8	55.3	55.8	56.3
120	57.4	57.4	53.7	51.9	51.4	51.5	52	52.5	53.1	53.6	54.1	54.6	55.1	55.6
130	57	57	53.3	51.5	51	51.1	51.5	52	52.6	53.1	53.6	54	54.5	54.9
140	56.6	56.6	52.9	51.1	50.6	50.7	51.1	51.6	52.1	52.6	53	53.5	53.9	54.3
150	56.3	56.3	52.6	50.8	50.2	50.3	50.7	51.1	51.6	52.1	52.5	52.9	53.3	53.7
160	56	56	52.2	50.4	49.8	49.9	50.3	50.8	51.2	51.7	52.1	52.5	52.9	53.2
170	55.7	55.7	51.9	50.1	49.5	49.6	50	50.4	50.9	51.3	51.7	52.1	52.4	52.8
180	55.4	55.4	51.7	49.8	49.2	49.3	49.6	50.1	50.5	50.9	51.3	51.7	52	52.3
190	55.2	55.2	51.4	49.6	49	49	49.3	49.8	50.2	50.6	51	51.3	51.6	51.9
200	54.9	54.9	51.1	49.3	48.7	48.7	49.1	49.5	49.9	50.3	50.6	51	51.3	51.5
210	54.7	54.7	50.9	49.1	48.4	48.5	48.8	49.2	49.6	50	50.3	50.6	50.9	51.2
220	54.5	54.5	50.7	48.8	48.2	48.2	48.6	49	49.4	49.7	50.1	50.4	50.6	50.9
230	54.2	54.2	50.5	48.6	48	48	48.3	48.7	49.1	49.5	49.8	50.1	50.3	50.6
240	54	54	50.3	48.4	47.8	47.8	48.1	48.5	48.9	49.2	49.5	49.8	50.1	50.3
250	53.9	53.9	50.1	48.2	47.6	47.6	47.9	48.3	48.7	49	49.3	49.6	49.8	50
260	53.7	53.7	49.9	48	47.4	47.4	47.7	48.1	48.5	48.8	49.1	49.4	49.6	49.8
270	53.5	53.5	49.7	47.8	47.2	47.2	47.5	47.9	48.3	48.6	48.9	49.1	49.4	49.6
280	53.3	53.3	49.5	47.7	47	47	47.3	47.7	48.1	48.4	48.7	48.9	49.2	49.3
290	53.2	53.2	49.4	47.5	46.8	46.9	47.2	47.5	47.9	48.2	48.5	48.7	49	49.1
300	53	53	49.2	47.3	46.7	46.7	47	47.4	47.7	48	48.3	48.6	48.8	49

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

Table 39. 3 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	64.3	64.3	60.8	59.3	59.1	59.6	60.3	61.2	62.2	63.1	64	64.8	65.6	66.4
30	62.7	62.7	59.1	57.5	57.2	57.6	58.3	59.1	59.9	60.7	61.5	62.3	63.1	63.8
40	61.4	61.4	57.8	56.2	55.8	56.2	56.8	57.5	58.3	59.1	59.8	60.6	61.3	62
50	60.5	60.5	56.8	55.2	54.8	55.1	55.7	56.4	57.1	57.8	58.5	59.2	59.9	60.6
60	59.6	59.6	56	54.3	53.9	54.1	54.7	55.4	56.1	56.7	57.4	58.1	58.7	59.4
70	58.9	58.9	55.2	53.5	53.1	53.3	53.8	54.5	55.1	55.8	56.4	57.1	57.7	58.3
80	58.3	58.3	54.6	52.9	52.4	52.6	53.1	53.7	54.3	54.9	55.5	56.1	56.7	57.3
90	57.7	57.7	54	52.3	51.8	51.9	52.4	53	53.6	54.2	54.7	55.3	55.8	56.4
100	57.2	57.2	53.5	51.7	51.2	51.4	51.8	52.4	52.9	53.5	54	54.5	55	55.5
110	56.7	56.7	53	51.2	50.7	50.8	51.3	51.8	52.3	52.8	53.4	53.8	54.3	54.8
120	56.3	56.3	52.6	50.8	50.2	50.3	50.8	51.3	51.8	52.3	52.7	53.2	53.7	54.1
130	55.9	55.9	52.2	50.4	49.8	49.9	50.3	50.8	51.3	51.8	52.2	52.6	53.1	53.5
140	55.6	55.6	51.8	50	49.4	49.5	49.9	50.4	50.8	51.3	51.7	52.1	52.5	52.9
150	55.2	55.2	51.5	49.7	49.1	49.1	49.5	50	50.4	50.9	51.3	51.6	52	52.4
160	54.9	54.9	51.2	49.4	48.7	48.8	49.2	49.6	50	50.5	50.8	51.2	51.6	51.9
170	54.6	54.6	50.9	49.1	48.4	48.5	48.8	49.3	49.7	50.1	50.5	50.8	51.1	51.5
180	54.4	54.4	50.6	48.8	48.1	48.2	48.5	48.9	49.4	49.8	50.1	50.4	50.8	51
190	54.1	54.1	50.3	48.5	47.9	47.9	48.2	48.7	49.1	49.4	49.8	50.1	50.4	50.7
200	53.9	53.9	50.1	48.3	47.6	47.7	48	48.4	48.8	49.1	49.5	49.8	50.1	50.3
210	53.6	53.6	49.9	48	47.4	47.4	47.7	48.1	48.5	48.9	49.2	49.5	49.7	50
220	53.4	53.4	49.6	47.8	47.1	47.2	47.5	47.9	48.2	48.6	48.9	49.2	49.4	49.7
230	53.2	53.2	49.4	47.6	46.9	46.9	47.2	47.6	48	48.3	48.7	48.9	49.2	49.4
240	53	53	49.2	47.4	46.7	46.7	47	47.4	47.8	48.1	48.4	48.7	48.9	49.1
250	52.8	52.8	49	47.2	46.5	46.5	46.8	47.2	47.6	47.9	48.2	48.4	48.7	48.9
260	52.6	52.6	48.8	47	46.3	46.3	46.6	47	47.4	47.7	48	48.2	48.4	48.6
270	52.5	52.5	48.7	46.8	46.1	46.2	46.4	46.8	47.2	47.5	47.8	48	48.2	48.4
280	52.3	52.3	48.5	46.6	46	46	46.3	46.6	47	47.3	47.6	47.8	48	48.2
290	52.1	52.1	48.3	46.5	45.8	45.8	46.1	46.4	46.8	47.1	47.4	47.6	47.8	48
300	52	52	48.2	46.3	45.6	45.6	45.9	46.3	46.6	46.9	47.2	47.4	47.6	47.7

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

Table 40. 4 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	62.8	62.8	59.3	57.8	57.5	57.9	58.7	59.5	60.4	61.2	62	62.8	63.6	64.4
30	61.4	61.4	57.8	56.2	55.8	56.2	56.8	57.6	58.4	59.2	60	60.7	61.5	62.2
40	60.3	60.3	56.6	55	54.6	54.9	55.5	56.2	56.9	57.7	58.4	59.1	59.8	60.5
50	59.3	59.3	55.7	54	53.6	53.8	54.4	55	55.7	56.4	57.1	57.8	58.4	59.1
60	58.5	58.5	54.9	53.2	52.7	52.9	53.5	54.1	54.8	55.4	56.1	56.7	57.3	57.9
70	57.8	57.8	54.2	52.4	52	52.2	52.7	53.3	53.9	54.5	55.1	55.7	56.3	56.9
80	57.2	57.2	53.5	51.8	51.3	51.5	51.9	52.5	53.1	53.7	54.3	54.9	55.4	56
90	56.7	56.7	53	51.2	50.7	50.9	51.3	51.9	52.5	53	53.6	54.1	54.6	55.1
100	56.2	56.2	52.5	50.7	50.2	50.3	50.7	51.3	51.8	52.4	52.9	53.4	53.9	54.4
110	55.7	55.7	52	50.2	49.7	49.8	50.2	50.7	51.3	51.8	52.3	52.8	53.2	53.7
120	55.3	55.3	51.6	49.8	49.2	49.3	49.7	50.2	50.7	51.2	51.7	52.2	52.6	53
130	54.9	54.9	51.2	49.4	48.8	48.9	49.3	49.8	50.3	50.7	51.2	51.6	52	52.4
140	54.6	54.6	50.8	49	48.4	48.5	48.9	49.3	49.8	50.3	50.7	51.1	51.5	51.9
150	54.3	54.3	50.5	48.7	48.1	48.1	48.5	49	49.4	49.8	50.3	50.6	51	51.4
160	53.9	53.9	50.2	48.4	47.7	47.8	48.2	48.6	49	49.5	49.8	50.2	50.6	50.9
170	53.7	53.7	49.9	48.1	47.4	47.5	47.8	48.3	48.7	49.1	49.5	49.8	50.1	50.5
180	53.4	53.4	49.6	47.8	47.2	47.2	47.5	48	48.4	48.8	49.1	49.5	49.8	50.1
190	53.1	53.1	49.4	47.5	46.9	46.9	47.3	47.7	48.1	48.5	48.8	49.1	49.4	49.7
200	52.9	52.9	49.1	47.3	46.6	46.7	47	47.4	47.8	48.2	48.5	48.8	49.1	49.3
210	52.7	52.7	48.9	47	46.4	46.4	46.7	47.1	47.5	47.9	48.2	48.5	48.8	49
220	52.4	52.4	48.7	46.8	46.2	46.2	46.5	46.9	47.3	47.6	47.9	48.2	48.5	48.7
230	52.2	52.2	48.4	46.6	45.9	46	46.3	46.6	47	47.4	47.7	48	48.2	48.4
240	52	52	48.2	46.4	45.7	45.7	46	46.4	46.8	47.1	47.4	47.7	47.9	48.1
250	51.8	51.8	48	46.2	45.5	45.5	45.8	46.2	46.6	46.9	47.2	47.5	47.7	47.9
260	51.7	51.7	47.9	46	45.3	45.4	45.6	46	46.4	46.7	47	47.2	47.5	47.6
270	51.5	51.5	47.7	45.8	45.2	45.2	45.5	45.8	46.2	46.5	46.8	47	47.2	47.4
280	51.3	51.3	47.5	45.6	45	45	45.3	45.6	46	46.3	46.6	46.8	47	47.2
290	51.1	51.1	47.3	45.5	44.8	44.8	45.1	45.4	45.8	46.1	46.4	46.6	46.8	47
300	51	51	47.2	45.3	44.6	44.6	44.9	45.3	45.6	45.9	46.2	46.4	46.6	46.8

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

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