What is the default speed limit in urban areas in Texas unless otherwise posted?

In Texas, the default speed limit in urban areas is set at 30 miles per hour unless otherwise posted. This regulation is established to promote safety in residential and populated areas where different factors such as pedestrians, cyclists, and parked cars can influence driving conditions. The speed limit is intentionally moderate to reduce the risk of accidents and enhance the reaction time of drivers in more densely populated environments. This standard speed limit helps ensure that drivers are more aware of their surroundings and prepared for unexpected situations, like children playing or people crossing the road. Understanding this default limit assists drivers in maintaining safe speeds, particularly in areas where there may not be explicit signage indicating otherwise.