List of top Infrastructure Planning Questions on Design of roads, intersections, grade separators and parking areas

A commercial property has a total floor space of 15,000 m2, consisting of 2/3rd office space and 1/3rd retail space. The parking standards considered in this property for office and retail spaces are 6 and 4.5 Equivalent Car Space (ECS) per 100 m2, respectively. The total number of ECS required for the retail space in this property is (in integer).

Identify the following traffic interchange. 

An off-street car parking lot contains 75 bays. If 687 cars used the lot over 12 hours, the average parking turn-over (vehicles per hour per bay) is \(\underline{\hspace{2cm}}\).