When was the CA 63 Mooney Blvd. widened from 2 lanes to four lanes in Visalia?

[ACSCmapcollector]

I wonder when the CA 63 Mooney Blvd. widened from 2 lanes to four lanes in Visalia, CA including the south portion from Caldwell Avenue to State Route 137 in Tulare?

[coatimundi]

Have you driven on that road in the last 20 years? It's got a ton of traffic. It's the main route between Tulare and central Visalia, plus is the major retail and commercial corridor for Visalia. And it's 6 lanes in Visalia, not 4. The extra lane drops off at the city limits, at Visalia Parkway, which is south of Caldwell.

[ACSCmapcollector]

Have you driven on that road in the last 20 years? It's got a ton of traffic. It's the main route between Tulare and central Visalia, plus is the major retail and commercial corridor for Visalia. And it's 6 lanes in Visalia, not 4. The extra lane drops off at the city limits, at Visalia Parkway, which is south of Caldwell.

No I don't drive, but I used to walk from Tulare Avenue all the way down to Caldwell Ave, when I lived in Visalia from 1984 until 1995.  I am talking about when it was first widened from two lanes to four lanes, I am guessing the 1960s?