# Superstructure Construction

Superstructure construction definitions for the Steel I-Girder Training Example will be provided in this section.

The construction definitions of superstructure elements will be made using the following objects:

* **Deck Construction**: Defines partial deck constructions.
* **Girder/Cross Frame Erection (Complete)**: Defines the construction of girders and cross frames associated with the modeled bridge within a single stage.
* **Superstructure Attachment Construction**: Defines the construction of the modeled barriers.

For further guidance on the construction definitions of superstructure elements, please proceed with this section.