Traffic Sign Board Manufacturer in Chennai | Hi Way Road Tech
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Product · Manufactured in Chennai

Traffic Sign Boards & Highway Signage

Mandatory, cautionary and informatory sign boards with high-intensity retroreflective sheeting — fabricated to IRC:67 shapes and ASTM D4956 reflectivity grades.

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Traffic sign board on highway
Sign Categories

Every Sign Type, One Supplier

Mandatory traffic signs
Mandatory Signs

Speed limit, no entry, no parking and regulatory instruction boards.

Warning traffic signs
Warning / Cautionary Signs

Curve, school zone, narrow bridge and hazard warning boards.

Informatory and directional traffic signs
Informatory / Directional Signs

Route markers, distance boards and destination direction signage.

Materials & Sheeting Grades

Engineer Grade to Diamond Grade

Sheeting GradeTypical UseStandard
Engineer GradeUrban roads, low-speed zonesASTM D4956 Type I
High Intensity GradeState highways, arterial roadsASTM D4956 Type III/IV
Diamond GradeNational highways, expresswaysASTM D4956 Type IX/XI