
Commercial & Industrial Fencing & Guardrail | Serving Chicagoland & Illinois

Services - Highway & Guardrail
Guardrail
Midwest Fence Corporation specializes in the installation and supply of IDOT-approved guardrail systems throughout Illinois.
With over 75 years of experience, we’ve built a reputation as a trusted partner for infrastructure safety. From highways to perimeters, our experienced crews deliver systems that meet agency specifications and stand up to demanding environments.
Complete Guardrail Solutions for Safety and Compliance
Guardrail systems are a critical safety measure designed to protect motorists, pedestrians, and nearby infrastructure in the event of a vehicle leaving the roadway. These systems are engineered to absorb impact energy and redirect vehicles, reducing crash severity and preventing collisions with fixed hazards such as embankments, poles, and opposing traffic.
Key Benefits of Guardrails:
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Vehicle Containment and Redirection: Prevents vehicles from colliding with hazardous obstacles or entering opposing traffic.
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Infrastructure Protection: Shields structures like bridges, utility poles, and embankments from vehicular damage.
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Enhanced Roadway Safety: Serves as a visual guide, aiding in lane discipline and reducing accidents due to lane departures.
IDOT-Approved Guardrail Systems
Our guardrail systems are fabricated from durable steel or wood materials and are engineered to meet modern crashworthiness and redirection standards, including all IDOT-approved designs. We install both flexible and semi-rigid barrier systems that perform under demanding site conditions and traffic loads.
Our offerings include:
W-Beam Guardrails
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Description: The most common type of guardrail, featuring a "W" shaped steel beam mounted on posts.
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Applications: Ideal for highways, medians, and roadside protection.
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Specifications: Installed per IDOT Standard 630001, ensuring proper height, post spacing, and offset requirements.
Thrie-Beam Guardrails
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Description: A triple-wave beam providing increased strength and coverage.
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Applications: Suitable for areas requiring higher containment levels, such as bridge approaches and high-traffic zones.
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Specifications: Designed to meet specific project requirements, often used in transitions from W-Beam to concrete barriers.
Cable Guardrail Systems
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Description: Consist of multiple steel cables tensioned between posts.
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Applications: Effective in areas where flexibility and minimal visual obstruction are desired.
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Specifications: Installed in accordance with IDOT guidelines for cable barriers, ensuring proper tension and post spacing.
Specialized Guardrail Components
Our guardrail systems incorporate various components to enhance functionality and safety:
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End Terminals: Devices like the Traffic Barrier Terminal, Type T1-A (Special), are designed for ramp installations and lower-speed conditions. These terminals are engineered to redirect errant vehicles and prevent spearing or vaulting.
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Soft Stops: A specialized type of terminal designed to absorb impact in low-speed zones or constrained environments. Soft Stops are an increasingly popular solution for urban applications and projects with limited clear zone space.
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Crash Cushions: Impact attenuators that absorb collision energy, reducing the severity of crashes.
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Reflective Markers: Enhance visibility during nighttime or adverse weather conditions, complying with IDOT's reflector standards .
Diverse Applications Beyond Roadways
Guardrails are versatile and can be utilized in various environments:
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Parking Lots and Structures: Prevent vehicles from colliding with structures or pedestrians.
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Pedestrian Walkways and Paths: Separate pedestrian areas from vehicular traffic, enhancing safety.
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Industrial Facilities and Warehouses: Protect machinery and workers by delineating vehicle pathways.
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Commercial and Retail Spaces: Safeguard storefronts and manage traffic flow.
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Railways: Prevent unauthorized access to tracks, reducing collision risks.
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Parks and Recreational Areas: Provide safety barriers around playgrounds and sports fields.
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Residential Areas: Protect properties from vehicular intrusion, especially in areas with sharp curves or slopes.
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Bike Lanes: Separate cyclists from motor vehicle traffic, promoting safer cycling environments.
Availability of New and Used Materials
We offer both new and used guardrail materials to accommodate various project budgets and requirements. Please note that the availability of used materials is limited to stock on hand.
Contact Us for Your Guardrail Needs
If you're planning a guardrail installation or require material for an upcoming project, our team is ready to help. We support public infrastructure, commercial developments, and industrial safety upgrades with code-compliant systems and responsive service.