roadway underpass
C1881
concept
A roadway underpass is a structure that allows a road to pass beneath another road, railway, or obstacle, providing grade separation and uninterrupted traffic flow.
All labels observed (3)
| Label | Occurrences |
|---|---|
| roadway underpass canonical | 3 |
| alpine tunnel | 2 |
| road underpass | 2 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: roadway underpass
Generated description
A roadway underpass is a structure that allows a road to pass beneath another road, railway, or obstacle, providing grade separation and uninterrupted traffic flow.
Instances (7)
| Instance | Via concept surface |
|---|---|
| Mont Blanc Tunnel | alpine tunnel |
| Temple Way Underpass | road underpass |
| Fréjus Road Tunnel | alpine tunnel |
| Triple Underpass | — |
| Charlesgate underpass | — |
| Battery Place Underpass | — |
| Five Ways underpass | road underpass |