6” wide pre sloped trench drain
6” wide pre sloped trench drain
6” wide pre sloped trench drain
6” wide pre sloped trench drain
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Swiftdrain
6″ wide pre sloped trench drain
Swiftdrain
6″ wide pre sloped trench drain
Swiftdrain
6″ wide pre sloped trench drain
Swiftdrain
6″ wide pre sloped trench drain
Highway drainage is a safety system first—and an asset-protection system second. When runoff isn’t captured fast enough, risks include hydroplaning, splash/spray visibility issues, and freeze-thaw damage that leads to early pavement failure. Linear trench drains are the essential tool for continuous interception in constrained, high-consequence locations like tunnels, bridges, and toll plazas.
Roadway drainage must be engineered for high-repetition wheel loads, dynamic impacts, and constant exposure to aggressive chemistry.
Roadway materials are selected for dimensional stability and the ability to act as a complete, pre-engineered assembly.
Channel Material (Polymer Concrete): Preferred for roadway work because it is durable, dimensionally stable, and integrates with heavy-duty frames.
Grate Material (Ductile Iron): The standard for heavy-duty traffic zones due to its impact resistance and longevity.
Secure Locking: Systems must feature positive grate locking (anti-rattle and anti-lift) to ensure safety under high-speed traffic.
Evaluate how much water is on the pavement vs. the efficiency of the linear capture.
Road runoff carries rubber fines, metals, and winter sand that require managed maintenance plans.
Trench drains act as a "hard discontinuity"; jointing and concrete haunch thickness must be evaluated to prevent cracking.
are the recommended choice for most roadway linear needs. These pre-engineered assemblies offer repeatable performance, consistent flow lines, and integrated accessories like in-line pits for sediment management.
Maximize roadway safety, asset protection, and hydraulic
efficiency with trench drain systems engineered to eliminate
hydroplaning and resist aggressive deicing chemistry. SwiftDrain
300 Series and Heavy-Duty Modular Systems deliver proven
reliability for high-repetition wheel loads in tunnels, bridges,
and toll plazas.
Request technical specifications, CAD drawings, or speak with a
highway drainage specialist to begin your system design.