| Street names | Average Noise Level dB (A) | |||
|
| 8:00 am - 10:00 am | 10:00 am - 12:00 pm | 12:00 pm - 14:00 pm | 14:00 pm - 16:00 pm |
| Bonsmara Street | 72.5 | 71. 5 | 64.4 | 67.5 |
| Newcastle Street | 67.4 | 67.9 | 75.3 | 68.8 |
| Dortmund Street | 81.0 | 60.5 | 72.6 | 72.7 |
| Hosea kutako Drive | 63.3 | 66.9 | 62.5 | 72.3 |
| Simmentaler Street | 72.3 | 82.3 | 66.0 | 70.1 |
| Brahman Street | 65.1 | 66.7 | 76.8 | 69.5 |