CrownSpan Precast Bridge Units
CrownSpan® Precast Bridge Units are rectangular three-sided structures mounted on cast-in-place footings. They can be installed for single or multiple cell applications and are recommended where:
CrownSpan® Precast Bridge Units are produced for the following:
CrownSpan® Precast Bridge Units are available with spans ranging from 10 feet to 40 feet and rises up to 12 feet. Maximum and minimum sizes vary according to market area. Please contact your Forterra representative for specifics.
The following joints are normally available for CrownSpan® Precast Bridge Units:
A variety of linings and coatings are available as dictated by project conditions.
The following specifications apply to CrownSpan: