Saint Clair River Tunnel

1. Electrifying the St. Clair Tunnel. Dans: Scientific American, v. 94, n. 7 (17 février 1906), pp. 146.

   https://doi.org/10.1038/scientificamerican02171906-146c

2. The Great Railway Tunnel under the St. Clair River, Between the United States and Canada. Dans: Scientific American, v. 63, n. 6 (9 août 1890), pp. 87-88.

   https://doi.org/10.1038/scientificamerican08091890-87

3. The Meeting of the Great Shields of the St. Clair River Railway Tunnel. Dans: Scientific American, v. 63, n. 11 (13 septembre 1890), pp. 164.

   https://doi.org/10.1038/scientificamerican09131890-164

4. Opening of the St. Clair River Railway Tunnel Between the United States and Canada. Dans: Scientific American, v. 65, n. 13 (26 septembre 1891), pp. 196-197.

   https://doi.org/10.1038/scientificamerican09261891-196

5. Hansen, Brett (2007): Probing for Passage: The St. Clair Tunnel. Dans: Civil Engineering Magazine, v. 77, n. 5 (mai 2007), pp. 38-39.

   https://doi.org/10.1061/ciegag.0000798