US Road Signs
Telecommunication Device for the Deaf (D9-21)
Guide sign

D9-21 — Telecommunication Device for the Deaf

Sign information

Federal designation
D9-21
Category
Guide
Device type
Sign
MUTCD reference
§2I.02 • Table 2I-1

Size / fabrication

Reference: §2I.02 • Table 2I-1

FHWA Standard Highway Signs

Dimensioned layout

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Drawing units: inches (in.) unless noted on the sheet.

100%
Preparing layout…

Application & sources

Provides route, destination, service, emergency-management, or other guidance information.