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Twenty gridlock cameras will also capture the license plates of vehicles that fail to clear crosswalks or intersections before a traffic signal changes and block traffic.

Another 32 cameras will be placed at stop signs to ticket drivers who do not come to a complete stop, and 24 speed cameras will be placed at intersections.

Additionally, police are trying to curb the amount of commercial traffic in some neighborhoods and are installing eight cameras that will be able to detect oversize trucks that are not allowed to use small neighborhood streets.

Ms. Crump said the department is working to ensure that “all possible warning tickets are mailed prior to issuing live tickets.”

Speed and red-light camera tickets have been a boon for the city in past years. Revenue from the cameras jumped from $42.9 million in 2011 to $95.6 million in 2012, according to figures provided by the city.

Mr. Townsend said the city collected another $50 million through traffic enforcement in the first half of fiscal 2013.

According to the District’s fiscal 2014 budget, the city expects to collect an additional $31.7 million from these new traffic cameras this fiscal year.