What lights to use when passing under an arch bridge at night?

[McDaniella]

When passing under an arch bridge at night, alternate between high and low beams at least twice. Below is a detailed introduction to the use of lights: 1. When turning at an intersection at night: use low beams. 2. When driving on roads with low visibility at night: turn on high beams. 3. When passing sharp curves at night: alternate between high and low beams at least twice. 4. When passing slopes at night: alternate between high and low beams at least twice. 5. When driving in foggy conditions: turn on the width marker lights, front and rear fog lights, and hazard lights. 6. In case of a breakdown: turn off the headlights and turn on the width marker lights and hazard lights.