Placement of Contech Ribbed Aluminum Box Culvert (ABC). Approximately 46.0m (151 ft.) in length, span of 7.7m (25.2 ft.) and a rise of 2.36m (7.74 ft.). Type VI ribs at 9 inch spacing. Documentation Procedures Research will document the installation for best practice and any constructions concerns germane to the functioning of the ABC product.

United States Department of Transportation National Transportation Library Bureau of Transportation Statistics National Transportation Library

To determine the approximate number of bolts for a structure, check the structural plate load slip or consult the Contech Structural Plate.

CONTECH Aluminum Box Culvert catalog, the Structural Plate Load and Tally sheet, Assembly Instructions and an Assembly Drawing. The assembly drawing will have a plan view of the structure showing the outside surface of the structure as if it were laid out flat. The structural plates for aluminum structures are furnished in 4.5' net widths.

Research Programs. January 2017. EXPERIMENTAL PROJECT CONSTRUCTION REPORT AND FINAL EVALUATION. CONTECH RIBBED ALUMINUM BOX CULVERT (ABC).

Contech's Aluminum Box Culverts are a fast and efficient solution for our deficient Contech Aluminum Box Culvert Structure Number 55.

Aluminum Box Culverts are a practical and cost-effective solution for small bridge replacement. Contech Engineered Solutions - Aluminum Box Culvert.

Find out all of the information about the Contech product: aluminum box culvert BRIDGECOR STRUCTURAL PLATE. Contact a supplier or the parent company.

Obtain the aluminum structural plate box culvert, and aluminum endwalls or toewalls when required, from either Contech Construction Products or Lane Metal 

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CONTECH Aluminum Box Culverts aredesigned to meet or exceed AASHTO StandardSpecifications for Highway Bridge's Section 12.8for HS 20 loading