Misty Dam Spillway Flyover Shadows Evening

Thick mist rests on the concrete underside of a highway flyover spanning a dam spillway near Cambridge. Cool evening light softens the gray steel beams while orange and red signal lamps begin to glow against the damp surface. Horizontal shadows from passing traffic stretch across the ribbed ceiling, creating a rhythmic pattern that disappears into the fog. Water churns below the structure, blurred by the haze. The massive pillars rise from the misty river, anchoring the scene with heavy, industrial presence. A streak of red taillight reflection glows faintly on the wet concrete edge near the foreground.