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Road & Bridge Barrier System

TL3 TL4 TL5

Tel: (860) 289-8033

Portable and permanent barrier solutions available for purchase or rental

OPEN RAIL BARRIERS

TL3

Specifications
Standard NCHRP 350
Containment Level TL3 and TL4
System Height 42" (1070 mm)
Post Center 94.5" (2.4 m)
Plinth Height 2" (50 mm) minimum
Weight 18.18 Lbs per Ft (28.10 kg per meter)

TL4

Specifications
Standard NCHRP 350
Containment Level TL4 MASH
System Height 54" (1.370 mm)
Post Center 8.20" (2.5 m)
Plinth Height 2" (50 mm) minimum
Weight 32.56 Lbs per Ft (48.45 kg per meter)

TL4

Specifications
Standard NCHRP 350
Containment Level TL4 MASH / H2 W3
System Height 49.2" (1.250 mm)
Post Center 6.5" (2 m)
Plinth Height 2" (50 mm) minimum
Weight 32.56 Lbs per Ft (48.45 kg per meter)

TL4

MORE INFO

Specifications
Standard NCHRP 350
Containment Level TL4 MASH / H2 W3
System Height 49.2" (1.295 mm)
Post Center 9.84" (3 m)
Plinth Height 2" (50 mm) minimum
Weight 97.5 Lbs per Ft (145 kg per meter)

TL4

Specifications
Standard NCHRP 350
Containment Level TL5 MASH / H4a W4
System Height 59" (1.5 mm)
Post Center 157.5" (4 m) or 98.4" (2.5 m)
Plinth Height 2" (50 mm) minimum
Weight 122.67 Lbs per Ft (182.55 kg per meter)

Members of ATSSA & American Public Works Association

TL5

Specifications
Standard NCHRP 350
Containment Level TL5 MASH / H4a W4
System Height 59" (1.5 mm)
Post Center 157.5" (4 m) or 98.4" (2.5 m)
Plinth Height 2" (50 mm) minimum
Weight 122.67 Lbs per Ft (182.55 kg per meter)

MORE INFO

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