Posted 45 MPH {or less} is about the norm where I ride. No shoulder & often tight lanes with poorly kept surfaces. As long as my equipment is working, I typically don't encounter those hostile vehicle operators. What I do often experience are those not paying attention or using care when popping out of side streets & businesses. If I am lucky, I might get the "sawwwry" look from the vehicle operator or there passenger.... That is if I am not cannoned off my bicycle & into oncoming traffic.
My advice; Be assertive & never trust the vehicle over your gut.
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