As we watch the Broadway interchange unfold, I was surprised to read about this project down in San Mateo. It's outside of B'game, but given how freeway access has been working (or not working), I find myself using the 92 ramps quite a bit. From the Mercury News Mr. Roadshow column
Q What’s the latest on getting a new interchange at Highway 92 and El Camino Real? We sure need some modern-day ramps.
A And they are coming. Construction on the $16 million project could begin in a month or so and take a year to complete. The cloverleaf configuration will be changed to a partial cloverleaf and funnel vehicles leaving the highway to new three-way intersections with stoplights at El Camino.
That sounds a bit like the B'way design with the three-way intersections.