Certified Junction Boxes
Engineered for Durability and Compliance in West Virginia, Ohio, and Beyond.
Why Choose Huntington Steel Junction Boxes?
At Huntington Steel, we specialize in providing ODOT and WVDOH-certified junction boxes designed for bridge parapet wall installations and other critical infrastructure projects. Our Type A and Type B Junction Boxes are engineered with ¼” galvanized steel and continuous welds to ensure long-term durability and compliance with West Virginia & Ohio standards. They can also be customized to meet your needs.
✅ Key Benefits:
• WVDOH and ODOT Certified for Compliance
• Superior Durability and Corrosion Resistance
• Continuous Welds for Structural Integrity
• Locally Manufactured
• Ground Lug for Safety
Product Overview: Type A and Type B Junction Boxes
Our Junction Boxes are WVDOH and ODOT-certified and purpose-built for bridge parapet wall installations, ensuring compliance with state infrastructure standards.
Type A Junction Box
• Dimensions: 11 1/8” H x 11” W x 9 7/8” D
• Material: ¼” Galvanized Steel
• Weld Type: ¼” Continuous Welds (Outside Only)
• Ground Lug: Included
• Best For: Standard bridge parapet wall installations
Type B Junction Box
• Dimensions: 1’-5 ½” H x 1’-6” W x 7 ¾” D
• Material: ¼” Galvanized Steel
• Weld Type: ¼” Continuous Welds (Outside Only)
• Ground Lug: Included
• Best For: High-capacity parapet wall installations
Applications and Industries Served
Huntington Steel’s Type A and Type B Junction Boxes are trusted for state infrastructure projects across West Virginia and Ohio, including:
• ✅ Bridge Parapet Wall Installations
• ✅ Highway Lighting Upgrades
• ✅ Bridge Repair & Expansion Projects
• ✅ State Infrastructure Construction Projects
Technical Specifications
Our Type A and Type B Junction Boxes share the same high-quality construction, designed for compliance and durability. Below is a detailed specification and comparison for both models.
| Feature | Type A Junction Box | Type B Junction Box |
|---|---|---|
| Dimensions | 11 1/8″ H x 22″ W x 6 1/2″ D | 1’-0” H x 1’-6” W x 7 ¾” D |
| Material | ¼” Galvanized Steel | ¼” Galvanized Steel |
| Weld Type | ¼” Continuous Welds | ¼” Continuous Welds |
| Ground Lug Included | ✔️ Yes | ✔️ Yes |
| Best For | Standard Installations | High-Capacity Installations |
| Certification | WVDOH & ODOT Certified | WVDOH & ODOT Certified |
Compliance & Quality Assurance
Every Huntington Steel Junction Box is built for safety and compliance:
Get in Touch for your Junction Box Needs
Ready to get a quote for your Junction Box needs? Contact our sales team for more information on our Type A and Type B Junction boxes. Fill out the form today!
For more details about our Certified Junction Boxes, call us at (304) 522-8218 or email us at sales@huntingtonsteel.com.

