What does this sign indicate?

• The road ahead is closed for all vehicles.
• The road ahead has a steep incline.
• Vehicles exceeding the height limit shown should avoid entering or passing under the overhead structure.
  Explanation:

  "This sign warns drivers that there is an overhead structure, such as a bridge or overpass, ahead with a specified height limit. Vehicles taller than the stated limit should not proceed, as they may not fit under the structure and could cause damage or accidents."
• The road ahead is prone to flooding.