Construction and Design
Construction
Structures and Bridges

Report on the behavior of box girder systems.

Detailed guidance for GRS on bridge abutments with a flexible facing.

Technical advisory on construction equipment and materials loading on bridges.

Repair and retrofit of concrete structures.

The research findings supporting the recommended construction guidelines manual.

Guidelines and specifications for design and construction of scour countermeasures.

Text of the US Dept of Energy standard

Amended Steel Erection standard improves highway construction worker safety

Includes fire protection features and separation distances for portable buildings

the use of prefabricated elements and its effects on construction time, cost, closure time, and environmental impacts.

Fall protection requirements for employees working from a "work bridge" in concrete construction work

Riprap design criteria, recommended specifications and quality control.