The primary purpose of a bridge railing is to provide a powerfully safe barrier between motorists, bicyclists, pedestrians, and the edges of the bridge.

Bridges connect communities and provide positive economic impacts within their areas. The quality of bridge railings depends on their construction, materials, and locations. Let’s examine bridge railing types, benefits, and applications that you can use within your community safety system.


There are four main types of bridge railings you can use, including:

  • Ornamental: This type of railing is excellent for areas with low vehicle traffic and high pedestrian rates. Ornamental bridge railings are typically made from steel material and integrated into a curb or minimum barrier wall. Most ornamental fences are thinner and can be great for adding quality aesthetics to a local town.
  • W-Beam: The W-beam consists of a two-wave design that can be great for bridges with minimal traffic. While similar to the ornamental railing, the W-beam can be designed for more substantial applications. This type of bridge railing is also cost effective and is utilized in many US roadways.
  • Thrie-Beam: This type of bridge railing provides powerful protection against vehicular accidents. This is due to its three-wave design and ability to absorb vehicle impact and enable the motorist to come to a safe stop. The thrie-beam is typically used in high-traffic areas and roads with sharp curves or slopes.
  • Concrete: Concrete is a common material most guardrail installation contractors utilize in bridge construction. This type of bridge railing is perfect for high-traffic roadways because they provide a sturdy barrier that can protect the public from dangerous vehicular accidents.

Each type of bridge railing provides multiple benefits that impact each town differently. Here at Durham Fence & Guardrail, we offer professional fencing installation services to help you best serve your businesses and community.


Bridge railings are a critical feature of many communities because they protect the motorists that drive through the area. They can be especially helpful in preventing weather-related accidents.

During the winter season, snowplow operations can push the snow off the road and through the railings to ensure a safer route for motorists.


Bridge railings and other guardrail materials can be used in all unprotected surfaces such as overpasses, shopping centers, parks, and more to protect the citizens who use those areas. When bridge railings provide a safety cushion, the community is adequately protected.

Now that you understand bridge railing types, benefits, and applications, be sure to analyze your community’s traffic to determine how you can best protect them.