Solid Tubeway

Main article: Tubeway System

A  Solid Tubeway is a building made for  Iron Teeth commuters to travel within their  Tubeway System. Once inside, commuters gain +300% walking speed, greatly reducing travel time.

Commuters traveling in the tubeways are fully isolated from the environment, preventing beavers from getting wet fur or  Contamination. Despite its looks, all commuters in the network can travel in Solid Tubeways bidirectionally and concurrently, meaning that there are no single-directional "lanes" or "traffic" in Solid Tubeway.

Construction

 Solid Tubeways connect automatically to other existing tubeways, and does not require any removal or rebuilding to re-configure the network.

Along with the  Tubeway, the Solid Tubeway can be built underwater. Open-ended Solid Tubeways do not let water into the system, and is not affected by  Flooding as a whole.

Unlike the  Tubeway, the Solid Tubeway is  Solid and is the only way a  Tubeway System can path vertically and connect upwards. This is also the required building for connecting to the underside of a  Tubeway Station.

Transport

 Builders can build while physically inside the  Solid Tubeway. In addition to the regular building reach on  Paths, builders in a Solid Tubeway can build vertically upwards directly above their heads.

This extends the Iron Teeth builders' versatility and reach, allowing for building and cleanup projects to occur immediately around its footprint and quickly constructing upwards.

Beavers of other workplaces however would have to exit the station for other purposes.