Is there a minimum speed requirement for elevated roads?

[DelAlexis]

Most sections of elevated roads have a minimum speed limit of 50 kilometers per hour, which is indicated by signs. However, under normal road conditions, there is no enforcement by relevant personnel if the speed falls below this limit, effectively meaning there is no minimum speed restriction on elevated roads. Generally, the maximum speed limit on urban elevated roads is 80 kilometers per hour, and exceeding this limit by up to 10% is usually tolerated. Additional information: "Elevated roads" use reinforced concrete pillars to create a "viaduct" structure, avoiding traffic interference or poor foundation conditions to enhance driving speed. Precautions when driving on elevated roads: Do not make a U-turn if you miss an exit; Do not stop on elevated roads; Maintain a safe following distance.