For sites and corridors throughout New Jersey, non-compliant tubular thrie beam bridge rail shifts risk onto every motorist and every property owner nearby. Many older New Jersey bridges carry rail that predates current crash standards. Replacing it with a full concrete parapet is often costly and adds dead load the structure may not tolerate along the New Jersey Turnpike, the Garden State Parkway, I-80, I-78, and I-287.
Tubular thrie beam bridge rail provides a crash-tested, lighter-weight barrier that mounts to existing deck edges — an efficient upgrade path for New Jersey's bridge inventory. RoadGuard serves New Jersey's commercial and private-development clients as readily as its DOT and authority work.
Road Safety Systems (RSS) deliver roadside safety work across New Jersey.
RSS brings decades of guiderail, barrier, bridge-rail, and signage experience to New Jersey, with the MASH-compliant materials and crews that pass inspection the first time.
RoadGuard installs tubular thrie beam bridge rail across New Jersey to MASH and NJDOT standards. Along corridors including the New Jersey Turnpike, the Garden State Parkway, I-80, I-78, and I-287, every system is engineered for the hazard, design speed, and roadside conditions of the site — across New Jersey, from the Shore corridors to the northern interchanges, alike. This work is part of RoadGuard's broader bridge railing program in New Jersey.
RoadGuard installs tubular thrie beam bridge rail — a deep three-corrugation rail welded into a rigid tubular section — crash-tested for bridge-deck applications on New Jersey structures.
Because tubular thrie beam is far lighter than a concrete parapet, it upgrades older New Jersey decks to current standards without overloading the structure.
The system mounts to existing deck edges and curbs with engineered anchorage, minimizing structural modification and traffic disruption on the New Jersey Turnpike, the Garden State Parkway, I-80, I-78, and I-287.
RoadGuard also provides bridge rail retrofit, and guiderail in New Jersey as part of the same structural program.
Every RoadGuard bridge railing installation is engineered to meet NJDOT structural and anchoring specifications, and is backed by a one-year performance warranty on materials and workmanship. Whether the work originates with a state or county DOT bridge inspection finding, a municipal authority, or a private structure owner, the same fixed-cost, warranty-backed process applies from the first site visit to sign-off.
Request a free, no-obligation site visit from your local RoadGuard team. We'll assess conditions and develop a fixed-cost proposal.
