TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
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Record 1 - internal organization data 2022-05-11
Record 1, English
Record 1, Subject field(s)
- Urban Planning
- Road Traffic
- Road Safety
Record 1, Main entry term, English
- curb extension
1, record 1, English, curb%20extension
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- curb bulb 2, record 1, English, curb%20bulb
correct
- curb bulge 3, record 1, English, curb%20bulge
correct
- bulbout 4, record 1, English, bulbout
correct
- bulb-out 5, record 1, English, bulb%2Dout
correct
- neckdown 6, record 1, English, neckdown
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Curb bulbs extend the sidewalk into the street, reducing the time and distance it takes a pedestrian to cross. Curb bulbs can also prevent drivers from parking in front of crosswalks or blocking curb ramps. The visibility between drivers and pedestrians is also improved with curb bulbs because pedestrians are brought farther out into the street, making crossing locations more recognizable. 7, record 1, English, - curb%20extension
Record number: 1, Textual support number: 1 OBS
curb extension: term recommended by the Terminology Committee and standardized by the Validation Committee of the Sustainable Mobility Glossary. 8, record 1, English, - curb%20extension
Record 1, Key term(s)
- kerb extension
- kerb bulb
- kerb bulge
- neck down
Record 1, French
Record 1, Domaine(s)
- Aménagement urbain
- Circulation routière
- Sécurité routière
Record 1, Main entry term, French
- avancée de trottoir
1, record 1, French, avanc%C3%A9e%20de%20trottoir
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- saillie de trottoir 2, record 1, French, saillie%20de%20trottoir
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Une saillie de trottoir est un prolongement du trottoir à l'intersection pour rendre les piétons plus visibles et diminuer leur exposition aux collisions en y réduisant la distance [du passage pour piétons.] Une saillie de trottoir peut aussi être utilisée pour réduire la largeur ou le nombre de voies de circulation. 2, record 1, French, - avanc%C3%A9e%20de%20trottoir
Record number: 1, Textual support number: 1 OBS
avancée de trottoir : terme recommandé par le Comité de terminologie et normalisé par le Comité de validation du Lexique de la mobilité durable. 3, record 1, French, - avanc%C3%A9e%20de%20trottoir
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Planificación urbana
- Tránsito vial
- Seguridad vial
Record 1, Main entry term, Spanish
- acera ensanchada en la esquina
1, record 1, Spanish, acera%20ensanchada%20en%20la%20esquina
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
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