 |
| |||
| at grade junction; at-grade intersection; grade crossing; junction at grade | |||
| cruzamento de nível: 4 phrases in 2 subjects |
| Construction | 3 |
| Life sciences | 1 |
|
| |||
| at grade junction; at-grade intersection; grade crossing; junction at grade | |||
| cruzamento de nível: 4 phrases in 2 subjects |
| Construction | 3 |
| Life sciences | 1 |