Contech Engineered Solutions -Big R Bridge® Steel Rolled Girders

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Big R Bridge® steel rolled girder superstructures are pre-engineered and prefabricated in the controlled environments of our AISC-certified facilities, which offer precise tolerances, superior welding and continuous quality control versus location-built bridges.


Category: fabricated roadway bridges | girder bridges | steel bridges...

MasterFormat: Site Improvements | Fabricated Bridges | Fabricated Roadway Bridges



Contech Engineered Solutions
9025 Centre Pointe Drive
West Chester, OH 45069
Tel: (800) 338-1122

info@conteches.com

https://www.conteches.com

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Overview


Big R Bridge® Steel Rolled Girders

Big R Bridge® steel rolled girder superstructures are pre-engineered and prefabricated in the controlled environments of our AISC-certified facilities, which offer precise tolerances, superior welding and continuous quality control versus location-built bridges.

Strong, lightweight modular bridges to accelerate your project

Strong, yet lightweight, Big R Bridges® steel rolled girders ship and install quickly on any foundation type and without the need for poured concrete or specialized bridge construction companies. Modular Bridges can often be installed in just a few hours, using local crews and on-hand equipment - saving you time and money in the process.

Features and Benefits
  • Designed for AASHTO HL-93 or user specified permit loads
  • Permanent or temporary applications
  • Typical spans up to 120', or 150' with composite concrete deck
  • Single or multiple lanes
  • 8' wide modules are typical for Modular design
  • Modular or component designs
  • Standard highway loads and greater
  • Easy installation, even in rugged terrain
  • Shorter bridges can be installed with excavators or wheel loader
  • Use local contractors or your own crew
  • Shorter road closure times
  • No waiting for concrete to cure
  • Bearing plates and pads
  • Wide variety of guide rail or curb systems available
  • Excellent fish passage solutions
Options
  • Wearing surface: cast-in-place or precast concrete, asphalt, steel grating, wood or gravel
  • Finish: Weathering, Painted, Galvanized, Zinc or Metalized Steel Explore finish options
  • Sidewalks and utility support capability
  • Steel back wall systems
  • Skewed ends to suit site
  • Faux trusses or arches for aesthetic treatments
Steel Rolled Girder Bridge Sections

Modular sections are usually about 8' wide for shipping on standard trailers. Lengths can reach up to 80'. Lengths greater than 80' will have field-bolted girder splices. Custom lengths and widths are easily accommodated.

Ideal for permanent or temporary applications

Big R steel rolled girder bridges are favored by municipalities, counties, transportation authorities and resource companies for stream crossings, road or rail overpasses, detour bridges and more.


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Specifications

Applications
Truss Bridges for Conveyor and Pipe Support

Truss bridges can function as pipe or conveyor support systems or for a variety of material handling needs.

Vehicular Truss Bridges for Overpasses and Underpasses

As the design pacesetter for the industry, our vehicular truss structures are safe, durable, affordable and aesthetic solutions.

Vehicular Bridges for Heavy Loading Applications

The strength and durability of our Steadfast vehicular truss structures allow a wide range of unique solutions that accommodate heavy loading requirements, including HS20-44 and HS25.

Truss Bridges for Stream and Wetland Crossings

Longer clear spans minimize the use of piers or immediate supports. Therefore our pedestrian and
vehicular bridges are an ideal solution for crossing sensitive areas and wetlands with little or no impact on the environment. Lack of piers also leads to improved hydraulic efficiency.

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