# 63" Tall MUTCD Type III Barricade -Square Steel Sign Post Uprights, Square Steel Sign Post Feet & Three 6' Plastic Boards w/EG Sheeting

**SKU:** T3-SQR-EG-6  

**Manufacturer Product Number:** 8602

**Manufacturer:** Plasticade


**Price:** $228.80 USD each

**Return window:** 45 days

**Product URL:** https://www.trafficsafetystore.com/shop/square-steel-post-type-3-barricade-with-6-ft-plastic-rails-engineer-grade-eg-single/T3-SQR-EG-6

**Product Image:** https://media.trafficsafetystore.com/i/square-steel-post-type-3-barricade-with-6-ft-plastic-rails-engineer-grade-eg-single.png



**This product is on sale!**

**Category:** [MUTCD Type III Barricades](https://www.trafficsafetystore.com/shop/category/mutcd-type-iii-barricades.md)  

**Subcategory:** [Square Post Uprights, Square Post Feet, Type 3](https://www.trafficsafetystore.com/shop/subcategory/square-post-uprights-square-post-feet.md)

**Product Group:** [Square Steel Post Type 3 Barricade with 6' Plastic Rails](https://www.trafficsafetystore.com/shop/groupedproduct/square-steel-post-type-3-barricade-with-6-foot-plastic-rails.md)

## Product Features
| Feature | Selection |
|---|---|
| Custom Lettering or Logo | No Customization |
| Sheeting | Engineer Grade (EG) |
| Sides Sheeted | Single (1) |

## Quick Facts
- Galvanized steel square sign post uprights & feet
- Accepts two (2) flashing lights
- Quick removal of uprights from feet (short term or permanent placement)
- NCHRP-350 Accepted (meets MUTCD standards)
- Uprights contain holes for boards 11/32” and holes for lights 9/16”
- Easy to assemble and replace parts if needed

Each Kit Contains:

- Two (2) 2" x 2" Square Steel Sign Post Feet with 6" Riser to accept uprights

- Two (2) 1.75" x 1.75" x 63" Tall Square Posts as uprights

- Three (3) 6' x 8" x 1" Plastic Rails with Orange & White Reflective Sheeting (Choose Engineer Grade (EG) or High Intensity (HI) sheeting)

- All mounting hardware included

## Product Description
## 63" Tall MUTCD Type III Barricade – 6′ Square Steel Post Uprights & Feet

For job sites that demand strength, visibility, and dependable performance, our **6′ Square Steel Post Type III Barricade** delivers professional-grade traffic control that stands up to tough conditions. Crafted with heavy-duty galvanized square steel sign post uprights and matching square steel feet, this barricade offers enhanced stability and structural rigidity compared to traditional tubular or plastic-upright models.

### Robust Square Steel Uprights & Feet

Built with stout galvanized square steel posts and feet, this Type III barricade resists bending and warping, making it a great choice for long-term placement on road closures, highways, and construction zones. The square-tube design provides superior wind load resistance and rock-solid support where it’s needed most.

### Wide 6′ Coverage

Featuring three high-visibility plastic rails that span 6 feet, this barricade creates a clear, continuous visual barrier for single-lane closures, detour routes, and work zone delineation. The rails are made from resilient HDPE that won’t crack, fade, or splinter in outdoor environments.

### Designed for Visibility & Safety

The uprights include pre-drilled holes for mounting up to two barricade warning lights, helping increase awareness in low-light or nighttime operations. Combined with reflective sheeting on the rails, this barricade helps keep workers and motorists safe.

### Built to Meet Standards

- **MUTCD compliant** Type III traffic barricade
- Galvanized square steel uprights & feet resist rust and corrosion
- Durable HDPE 1″ × 8″ rails designed for long service life
- Optional reflective sheeting available in Engineer Grade (EG) or High Intensity (HI)

### Trusted for Real Work Zones

- Municipal and DOT traffic control
- Utility and maintenance zones
- Roadway and highway closures
- Event crowd management and detours
- Contractor and rental fleets

Whether you’re marking a detour, closing a lane, or securing a work area, this 6′ **Square Steel Post Type III Barricade** delivers the strength, durability, and visibility needed to keep your project compliant and safe.

**Note:** Reflective sheeting options and barricade lights are sold separately.

**Some assembly required.**




## Related Guides for T3-SQR-EG-6
| Article |
|---|
| https://www.trafficsafetystore.com/blog/category-spotlight-type-iii-barricades/ |


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Last Updated: 2026-08-22T10:02:23.4893933Z