It is amazing how the highway lobby gets their hands on all the money. When a BART extension project took tracks over Mission Blvd in Fremont, the highway lobby used the opportunity for a massive $150 million road widening:
This monster freeway interchange lies just south of the new Warm Springs BART station. The entire station area has been surrounded by a moat of highways and freeway interchanges.
Even though there have been various bike plans for the south Fremont area, none of it has been built (unless you count riding on the shoulder of a high speed arterial). So good luck using the new BART station to generate walkable, bikeable TOD development that was promised. And anyone dumb enough to try biking through there will suffer the consequences.