Another look at I-5 construction, here across the viaducts many of which would remain unused until the 1-90 hook-up was made many years later. Actually, only now have I figured out that this shot was taken on the same day as the one above it, although with its “snarling” ramps – or serpent-like – this one is the more gratifying. Also this one was used in the book “Building Washington.” It appears on page 94 in the chapter on Roads and Highways. The entire book – did you know? – can be consultant on this blog. Just visit the front page bug for history books.