ECO-SPAN Design Center

ECO-SPAN® offers comprehensive engineering tools and technical support to expedite the concrete arch design process and reduce engineering costs.

Instant Design

ECO-SPAN® Instant Design is an intuitive, quick way to tell us about your project.  The form includes many aspects of three-sided bridge best design practices built in to guide users to the most effective use of a precast arch at their site.  After you complete the form, we will send complimentary project-specific application drawings within a few hours. Budget estimates are generally available within one business day. Site plans and additional information or questions may be sent to info@eco-span.com. For assistance please call 800.241.0925.
Go To Instant Design Online Form Download Fax-Back Form

Waterway opening

These charts provide open area of each span and rise combination for comparison with project requirements.

Arch-Box (AB) Versa™ Single Radius (VS) Versa™ Multiple Radius (VM)

Coordinates for hydraulic modeling

Modeling with HEC-RAS bridge editor, HY-8 or other software?  These tables provide specific coordinates, ready to go.

Arch-Box (AB) Versa˜ Single Radius (VS) Versa˜ Multiple Radius (VM)

Foundation Loads

Designing a foundation for a precast arch?  Find reactions and estimated width in these charts.

Arch-Box Reactions

 

Comprehensive Support

Additional services are available to assist with bid drawing preparation.

  • Foundation / Abutment / Retaining Wall Design
  • Precast Abutment Design
  • Construction Drawings for Bridge Installation
  • Take-off / Bill of Materials
  • 3-D Modeling / Rendering
  • Hydraulic Modeling in HY-8
  • Hydraulic Design using existing HEC-RAS Model
  • Type/Size/Location Drawings
  • Load Ratings for Existing Structures
  • VE / CRI Support

Precast Concrete Arches

Let our design center create a precast arch system that will fit perfectly and hold up to your specific demands.
Precast Concrete Arches

Precast Concrete Bridges

Our designers will create a funtional precast bridge to quickly fill your needs and requirements.
Precast Concrete Bridges

Precast Concrete Culverts

We can design a custom precast culvert to allow you a quick and easy installtion at your location.
Precast Concrete Culverts

CAD Details

AutoCAD .dwg and Sketchup .skp blocks are available for download in the ECO-SPAN® CAD Library

Specifications


ECO-SPAN®

PDF WORD

PRECAST ARCH

PDF WORD

HYDRAULICS

US ARMY CORP HEC-RAS
FHWA HY-8

SCOUR

FHWA HEC 18