What does a white solid line parking space indicate?

[LeClaire]

White solid line parking spaces designate specific parking zones, indicating that vehicles may park there. These are commonly found on sidewalks or setback lines and are typically managed by traffic investment companies for paid parking. However, drivers must still comply with roadside signage instructions such as "No Parking During Daytime," "Free Parking at Night," "Overtime Penalty," or "Paid Parking Hours." Yellow marked parking spaces indicate reserved parking spots, which may be leased spaces or designated by relevant authorities for office use or public convenience. A single solid yellow line signifies "No Parking," while a dashed yellow line permits temporary parking but prohibits extended stays. Blue marked parking spaces denote free parking areas, usually located near government office premises. A solid blue line indicates long-term free parking (though exceeding 24 hours may still incur fines), while a dashed blue line designates time-limited free parking, with overtime parking considered illegal.