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| 12-16 Monitoring of
Urban Road Traffic Noise in Major Cities (2005) |
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| City |
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| Total Length |
Roads with |
Percentage of |
Average Width |
Average |
Average |
| of Roads |
Excess Noise |
Roads with |
of Roads |
Traffic |
Noise |
| (m) |
(m) |
Excess Noise |
(m) |
Volume |
Value |
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(%) |
|
(car/hour) |
dB(A) |
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| Beijing |
596092 |
253339 |
42.5 |
36.0 |
5422 |
69.5 |
| Tianjin |
276491 |
30138 |
10.9 |
28.8 |
2221 |
68.0 |
| Shijiazhuang |
179402 |
29780 |
16.6 |
29.5 |
1885 |
67.2 |
| Taiyuan |
137561 |
28889 |
21.0 |
23.0 |
2125 |
67.9 |
| Hohhot |
82649 |
34547 |
41.8 |
30.2 |
2009 |
69.7 |
| Shenyang |
144000 |
18144 |
12.6 |
33.7 |
2266 |
68.4 |
| Changchun |
123604 |
16563 |
13.4 |
30.8 |
2812 |
68.0 |
| Harbin |
120200 |
19352 |
16.1 |
16.8 |
2410 |
68.2 |
| Shanghai |
215600 |
162778 |
75.5 |
19.9 |
2164 |
72.0 |
| Nanjing |
165072 |
54969 |
33.3 |
31.0 |
2021 |
69.4 |
| Hangzhou |
189355 |
41847 |
22.1 |
16.3 |
1833 |
67.9 |
| Hefei |
90571 |
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38.6 |
2487 |
68.0 |
| Fuzhou |
111230 |
14126 |
12.7 |
22.9 |
2614 |
68.3 |
| Nanchang |
67500 |
24907 |
36.9 |
31.2 |
3250 |
69.9 |
| Jinan |
161424 |
59565 |
36.9 |
52.6 |
2466 |
69.4 |
| Zhengzhou |
84115 |
11776 |
14.0 |
43.5 |
2934 |
67.6 |
| Wuhan |
263325 |
121129 |
46.0 |
21.6 |
2155 |
69.8 |
| Changsha |
95800 |
46463 |
48.5 |
32.5 |
2716 |
70.0 |
| Guangzhou |
247364 |
85093 |
34.4 |
24.0 |
3489 |
69.3 |
| Nanning |
102000 |
39780 |
39.0 |
19.8 |
3310 |
69.7 |
| Haikou |
107280 |
18774 |
17.5 |
34.2 |
2443 |
67.7 |
| Chongqing |
337005 |
74141 |
22.0 |
16.2 |
1698 |
67.9 |
| Chengdu |
322912 |
94613 |
29.3 |
44.3 |
3185 |
68.7 |
| Guiyang |
56780 |
26743 |
47.1 |
36.0 |
2722 |
69.6 |
| Kunming |
91494 |
30376 |
33.2 |
30.2 |
2272 |
69.7 |
| Lhasa |
52950 |
13078 |
24.7 |
20.1 |
815 |
67.8 |
| Xi'an |
204017 |
29378 |
14.4 |
24.3 |
2910 |
68.0 |
| Lanzhou |
125396 |
23825 |
19.0 |
19.7 |
1479 |
68.5 |
| Xining |
85680 |
32130 |
37.5 |
17.1 |
2074 |
69.8 |
| Yinchuan |
94280 |
33563 |
35.6 |
32.2 |
1699 |
68.0 |
| Urumqi |
212920 |
107098 |
50.3 |
42.9 |
1991 |
70.0 |
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