Complete Guide to Type I, II & III Traffic Barricades

21 Oct.,2024

 

Complete Guide to Type I, II & III Traffic Barricades

Choosing the Best Traffic Barricades for the Job

As highway construction work rises yearly, crews, drivers and pedestrians are at increased risk of injury or death from vehicle collisions and jobsite incidents. Successful safety planning starts with the right equipment, and MASH-compliant, crashworthy traffic barricades are among the most popular equipment choices for roadways, walkways and events. 

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SONCO&#;s crash-test compliant lineup of road and traffic barriers also pairs with LED lights and reflective accessories to increase barricade visibility and call out hazards before accidents occur. Utilize our roadway barricade lineup to block off highway work and excavation areas, create traffic roadblocks, delineate school zones, or control crowds and channelize foot traffic. Whether you need fixed or temporary traffic control, proper equipment performance depends on understanding the distinctions between Type I, II and III traffic barricades.   

As a nationwide supplier of MUTCD-compliant roadway barriers, SONCO helps construction managers, venue operators and public works departments discern between barricade styles and build effective safety arsenals. To remain compliant and minimize liability, check out this printable barricade guide &#;&#;complete with feature lists and application tips! 

Traffic Control Barricades: The Basics 

Type I, II and III traffic barricades may appear similar, but they are designed for varying situations. Commonly seen at construction zones, collision scenes, parking lots, pedestrian zones, schools and event sites, these reflective A-frame and rail barricades come with multiple length, weight and sheeting options. 

Barricade types 1, 2 and 3 are designated based on size, shape and number of rails. Applications vary by project, and barricades may be equipped with lights and custom imprinting for enhanced visibility. Common traffic-control barrier uses include:  

  • Directing traffic flow
  • Controlling pedestrian & auto access
  • Marking off detours
  • Demarcating hazards
  • Securing construction zones
  • Containing events & guiding attendees

Type I Barricades: Single-Panel Style

Type 1 barricades are affordable, A-frame folding barriers with a single reflective rail. Ideal for safeguarding pedestrians and directing light street traffic, these &#;breakaway&#; barriers collapse upon impact to prevent accidental damage to vehicles or surfaces. SONCO grade 1 barriers are also NCHRP-350 approved as sign stands, accommodating signs up to 48&#; wide. When directing traffic or demarcating excavation areas, use Type 1 traffic barricades to display custom warning messages. 

TYPE I BARRICADE FEATURES:  

  • Corrosion-proof, 100% recyclable HDPE construction
  • Top-fill water/sand holes or sandbag bars for ballasting
  • Three grades of changeable sheeting panels to meet striping requirements
  • Lightweight durability + built-in handle for one-person deployment
  • Nesting design for compact storage
  • Eye-catching, hi-viz color options
  • Recessed light brackets that protect LEDs from impact
  • Minimum 24&#; rail size with 8&#; x 24&#; or 12&#; x 24&#; sheeting
  • Meet MUTCD & NCHRP-350 standards

TYPE 1 BARRICADE APPLICATIONS

Built with a single reflective rail, Type I barricades are a cost-effective way to exert lightweight control over pedestrian areas, parking lots, small street repairs or crowds. Type I barriers are also popular for demarcating sidewalk sinkholes and small hazards and helping security personnel cordon off sensitive areas. Where heavier-duty road or crowd control is needed, SONCO recommends upgrading to Type II or III traffic barricades. Ask our consultants for approved Type 1 barricade uses, and consider these MASH-approved devices for projects like these: 

  • Parades & street fairs 
  • Small events or concerts
  • Municipal work zones
  • Light traffic safety & local street repairs
  • Airports & transportation hubs
  • Public works projects

Type II Barricades: Dual Rails

Choose NCHRP-350 certified, MUTCD-approved Type 2 traffic barricades for temporary traffic control, road closures, city events and heavier crowds. Type II barriers are smaller than Type III models, making them perfect for smaller spaces. Each Type II barrier has reflective sheeting on both upper and lower rails, optimizing visibility in low-light situations. Recessed light brackets also enable attachable LEDs, allowing devices to stand out at dusk, nighttime, or inside tunnels. 

TYPE II BARRICADE FEATURES:  

  • Recessed, changeable sheeting to meet striping requirements
  • Choice of three sheeting grades
  • Corrosion-proof, 100% recyclable design
  • Easy nesting for compact storage
  • Eye-catching, hi-viz color choices
  • Recessed light brackets that protect LEDs from impact
  • Custom imprinting available
  • Choice of 24&#; or 36&#; width
  • Meet MUTCD and NCHRP-350 standards

TYPE 2 BARRICADE APPLICATIONS

SONCO Type 2 traffic barricades are a stable, long-lasting solution for indoor and outdoor use. Resisting sun, wind and demanding conditions, these one-piece traffic barricades are a durable crowd control tool for heavily trafficked areas. SONCO&#;s knowledgeable sales team helps you select the best barricade type for your job, often recommending Type II barricades for places where people and vehicles converge. In situations like these and more, many customers upgrade from Type I barriers to the more robust Type II version: 

  • Demarcating open trenches & other hazards
  • Securing building sites
  • Managing event parking
  • Delineating lane changes or closures
  • Type III Barricades: Triple-Panel Traffic Control

SONCO&#;s compliant Type 3 traffic barricades are a step up from Type 1 and 2 models, boasting three longer, reflective rails for hi-viz durability. Built from heavy-duty galvanized steel and weather-resistant plastic, they resist rust and defy harsh weather conditions while delivering maximum visual stopping power. Attach up to two LED lights with the recessed brackets, enabling your Type 3 barriers to stand out in tunnels, low-light situations or nightfall. Type III barricades are useful for high-speed freeways and heavy crowd conditions when Type I or II barriers are unsuitable. 

TYPE III BARRICADE FEATURES:  

  • Recessed brackets for multiple barricade lights
  • MASH accepted; meets MUTCD requirements
  • Choice of sheeting grades
  • Corrosion-proof designs
  • Easy assembly with robust components
  • Eye-catching, hi-viz color choices
  • Custom imprinting available
  • Choice of feet styles for varying terrain
  • Large sizes designed to stop traffic

TYPE 3 BARRICADE APPLICATIONS

SONCO&#;s Type 3 devices are constructed for heavy-duty use and recommended for high-traffic situations and major events. A SONCO pro can help you choose the best Type III model for your application, which may include environments like these: 

  • Hazardous road conditions
  • High-traffic or interstate road repairs
  • Emergency response situations
  • Utility work or downed power lines
  • Mega-concerts & festivals
  • VIP & high-security events
  • Major lane closures

Shop Type I, II, III Barricades With SONCO

For pedestrian and traffic barricades proven to protect people and vehicles, shop the SONCO Store! Our safety experts are available by or to assist you, and all traffic barricades are available in high-value discounted bundles. Discover why our traffic safety warehouse is rated 4.6/5 stars for service and product quality! Connect with a team member today. 

Which Type of Barricade Do I Need? A User's Guide

Crowd control barriers come in many different types and forms, and choosing the right kind for your specific need can seem overwhelming. Portable event barriers, steel barriers, portable crowd control fencing, traffic barrels and drums all vary in their design and use, but they all serve the same purpose: protecting people and drivers from potential dangers.

Barricades are so ubiquitous that you probably don&#;t even realize how often you see them.

On the freeway blocking an exit ramp under construction, at a concert keeping a performer away from their screaming fans, or creating a streetside barrier at your school drop-off zone: barricades are everywhere, and anywhere a large crowd or traffic needs to be controlled.

That&#;s because the ultimate goal of any barricade setup is to create a safe environment that reduces or eliminates the likelihood of injuries or accidents with a combination of visual cues and physical barriers.

In fact, we&#;re so used to seeing barricades that, in most cases, businesses don&#;t even need traffic signs to tell people what to do. Drivers instinctively know to slow down when they see a string of traffic barrels on the highway, and parade spectators or pedestrians know not to jump metal barricades.

By familiarizing yourself with all the different types of crowd control barricades that are available, you will be able to figure out which barricades work best for a particular situation and make smart decisions about the equipment your business or organization needs to run smoothly and effectively.

Types of Barricades

There are five main types of barricades, and they are:

  1. Steel Barricades: Barricades that control crowds in areas where traffic is present or where large crowds are expected.
  2. Plastic Barricades: Barricades that are constructed from lightweight, hollowed polyurethane plastic, which facilitates effortless mobility, assembly, and dismantling. It&#;s possible to enhance their weight (and thus, durability) by filling them with water or sand.
  3. Traffic Barricades: Barricades that direct, stop, or reroute the flow of traffic or cordon off dangerous areas of a construction site from pedestrians, workers, and drivers.
  4. Expandable Barricades: Barricades that expand or retract to fit the size of an opening or exit or create contiguous barriers that surround uniquely sized hazards.
  5. Event Fencing: Event fencing panels are easy to set up, match the aesthetics of fancier events, and are sturdy enough to withhold pedestrian leaning and harsher weather conditions.

Let&#;s take a look at each of them one at a time.

Steel Barricades

Heavy Duty Metal interlocking steel barricades, otherwise known as bike rack or bicycle barricades are the most common type of pedestrian barricade. Heavy duty traditional barricades come in either hot dipped galvanized (weatherproofed) steel or colored with a weatherproofed powder coating. 

Steel barricades can be used in a variety of ways. For example, event organizers use them to maintain orderly lines and perimeters, and manage crowd flow at concerts, festivals, sporting events, and public gatherings. Law enforcement agencies use them to establish secure boundaries during protests, parades, and high-profile events, ensuring the safety of both participants and spectators. Construction companies rely on these barricades to enhance safety by preventing unauthorized access to hazardous areas.

What is best for your specific need- flat feet or bridge feet? 

Do you need swing gates for your barricade set up? 

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Flat Feet Barricades

If you&#;ve been to a parade, concert, or rally, you&#;ve probably seen flat feet barricades in action.

Flat feet barricades are made of heavy-duty steel, but are hollow in the center, making them lightweight, weather resistant, and structurally sound. Standard flat feet barricades come with hooks on either end that allow you to interlock several barricades together to create one long, linked barrier.

This type of barrier is best for flat city streets and sidewalks, as the flat feet are designed to grip flat surfaces (pavement, concrete, flat lawn area etc.).



Bridge Feet Barricades

Bridge feet barricades are named because of the &#;feet&#; that grip the ground on both ends the barricade.

These barricades are ideal for events that take place on uneven ground - music festivals, outdoor movies, county fairs, etc. - because the feet are designed to grip jagged surfaces.

Like their flat-footed cousin, bridge feet barricades come in standard and heavy-duty varieties.

Each bridge foot barricade comes with 2 sets of feet, one set of small bridge feet and one set of large bridge feet. The different sizes allow the barricade feet to go on top of one another for a perpendicular corner setup.

Barricade In A Box

Barricade in a box is ideal in circumstances where storage space is limited, or ease-of-use is prioritized, but a heavy duty barricade is still needed. Because these barricades can easily be broken down into smaller pieces, they are very easy to handle and store.

These barricades easily break down into two separate pieces for easy storage and shipping. They are 8.5 ft. interlocking steel barricades available in powder-coated gray and marine grade steel.

Barricade Swing Gates

Metal barricades interlock, meaning that when a string of barricades is put together, they form one long, fortified line. Breaking that line by removing one of its parts can mess with the structure of a whole segment of a barricade line.

That&#;s why, in situations where you need to let people or objects through your barricade, it&#;s good to have barricade swing gates set up at various points on your barricade line.

Barricade swing gates allow space for small vehicles, machinery, or groups of people to pass through a barricaded area. They come in two sizes: standard width and extra wide.

If you want to learn more, please visit our website Crowd Control Barricade.

Standard width barricade swing gates allow for the passage of small groups or public service officials.

Extra wide barricade swing gates allow for the passage of large groups, golf carts, loads of machinery, wheelchairs, and other ADA needs.



Plastic Barricades

Plastic barricades are the ultimate solution for last-minute crowd control.

Why?

Most plastic barricades are made of lightweight, hollowed polyurethane plastic that is easy to move around, assemble, and take down. However, they can also be made heavier (read: sturdier) by filling them with water or sand.

When you don&#;t have much space in your event schedule for crowd control setup, plastic barricades are a huge time saver.

Plastic barricades come in a variety of bright color options. They&#;re great for sports facilities or universities because you can match their color to a team&#;s logo or school&#;s color.

Moreover, some plastic barricades feature 36&#; by 28.5&#; display areas. You can use these display panels as advertising space or adorn them with signs.



Event Fencing

In situations where the aesthetics of an event are just as crucial as crowd control, like events at country clubs, golf courses, and weddings, vinyl event fencing makes for an elegant, practical solution.

As with metal and plastic barricades, vinyl event fencing interlocks to create a contiguous crowd control barrier. This type of fencing works best on uneven surfaces and comes with legs that swivel to brace the fencing on uneven terrain.


Sports Panel PVC Fencing

Sports panel PVC fences are used to create temporary barriers for parks, baseball and softball fields, sportsplexes, and schools. This type of barrier is particularly useful for smaller institutions with limited grounds space who use one field for a variety of events.

For example, a high school in a small town might only have one general use athletic field that they use to host multiple different types of events: football, soccer, and field hockey games, track and field meets, and school field days. With sports panel PVC fencing, they can adjust the size of the field to fit the event.


Traffic Barricades

Traffic barricades, sometimes called road or safety barricades, control traffic flow. They&#;re used to create a safe zone around an accident site, notify workers of hazards on construction sites, create roadblocks, and make safe drop-off zones at schools.

Most traffic barricades are bright orange with white or reflective strips, making them visible during the day and at night.

There are six main types of traffic barricades:


Jersey Barriers

A jersey barrier, sometimes referred to as a jersey wall, is a concrete or plastic barrier that separates lanes of traffic and minimizes vehicle damage when cars make contact with the barriers.

Jersey barriers also serve as signifiers to pedestrians, workers, and drivers that they&#;re in a construction zone.

Typically, plastic jersey barriers are weighed down with water or sand once they are placed in their desired location. The heavier a jersey barrier, the likelier it is to deflect vehicles when they make contact with the barricade. This makes concrete jersey barriers a great choice for high traffic construction areas.

Traffic Barrels (aka Drums or Construction Barrels)

When it isn&#;t possible to use jersey barriers, construction and traffic control crews use channelizer traffic barrels.

These are the large barrels that look like oversized traffic cones, but are much heavier and larger, making them ideal for busy roadways.

Traffic barrels often have a rubber base that helps them stay upright during inclement weather or when nicked by a vehicle. Most also have a holder on top that can keep a reflective light visible to nighttime drivers.


Traffic Cones

When you need to put together a safety zone in a jiffy (or set up a kickball field at recess), traffic cones come in handy. These are the standard, cylindrically-shaped orange cones that line school drop-off zones and minor potholes in your neighborhood.

The primary benefit of traffic cones is their portability. They&#;re lightweight, stackable, and take up significantly less space in your storage facility than larger traffic control options.

On the other hand, the major downside of using traffic cones is that they are highly susceptible to bad weather (and also wild parrots). One strong gust of wind could mean the loss of all your strategically placed cones, so be sure to check the weather forecast before using these outside.



A-Frame Barricades

A-Frame Barricades are framed with triangular joists on either end that are stood up by a plank holding the two frames together. These barricades typically have orange and white or orange and reflective white stripes on their centerboard.

Usually, you see these near construction sites or sewer holes in urban areas. Because of their A-frame structure, a-frame barricades work particularly well on uneven ground (i.e., broken up concrete).

Type I, Type II, and Type III Traffic Barricades

Type I, II, and III barricades are all similar in that they are made by joining two panels and connecting them with hinges at the top.

Type I barricades have one reflective rail on either side of the frame, type II barricades have two reflective rails, and type III barricades have - you guessed it - three reflective rails.

The more reflective rails, the sturdier the barricade. So if you&#;ve had issues in the past keeping your Type I barricades upright, you may want to consider upgrading to Type II or Type III barricades.

These types of barricades are ideal for public works projects in parks, or on roadways in suburban and urban areas.

These types of barricades are ideal for public works projects in parks, or on roadways in suburban and urban areas.


Expanding Length Barricades

Expanding length barricades come in two varieties: metal or plastic.

These are ideal for situations where you don&#;t know the exact length you need, or when you need to create a perimeter with strange angles and varying lengths.

Expanding length barricades are easy to set up and adjust because they come equipped with pull levers at either side designed for quick adjustments. Most often, these are used in factories, warehouses, cleaning areas, and construction sites.

Using Your Barricades

Now that you&#;re familiar with the different types of barricades, you can use this knowledge to optimize your traffic and crowd control efforts.

Not sure how to set up a barricade system? Read our post on How to Set Up Barricades.

For more Curved Wire Mesh Fenceinformation, please contact us. We will provide professional answers.