Tunnel Through the Deeps

Name: Tunnel Through the Deeps
Rating: 6.8 (34 reviews)
Author: /author/Harry_Harrison_(The_Stainless_Steel_Rat)

Alternate History by Harry Harrison

Blurb

Tunnel Through the Deeps is a 1972 alternate history/science fiction novel by Harry Harrison. It was serialized in Analog magazine beginning in the April 1972 issue.
The title refers to the construction of a submerged floating-tube pontoon bridge/tunnel across the Atlantic Ocean in the novel.