Round 2 Airport - Day (0)
| 55 dB to 59 dB |
| 60 dB to 64 dB |
| 65 dB to 69 dB |
| 70 dB to74 dB |
| Greater than 75 dB |
Round 2 Airport - Night (1)
| 50-54 |
| 55-59 |
| 60-64 |
| 65-69 |
| 70-74 |
Round 2 Rail - Day (2)
| 55 dB to 59 dB |
| 60 dB to 64 dB |
| 65 dB to 69 dB |
| 70 dB to 74 dB |
| Greather than 75 dB |
Round 2 Rail - Night (3)
| 50-54 |
| 55-59 |
| 60-64 |
| 65-69 |
| Greater than 70 dB |
Round 2 Road - Day (4)
| 55 dB to 59 dB |
| 60 dB to 64 dB |
| 65 dB to 69 dB |
| 70 dB to 74 dB |
| Greater than 75 dB |
Round 2 Road - Night (5)
| 50-54 |
| 55-59 |
| 60-64 |
| 65-69 |
| Greater than 70 dB |
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