Simcity worker shortage

Best Answer
Click on the red triangle and inspect which buildings are closed due to lack of workers. It is most likely that an insufficient number of workers are reaching a very small number of buildings due to traffic.
Most buildings only need ~40% of job capacity to be filled to open up. The "good" spectrum of employment ranges (enormously) from ~40% unemployed workers to ~40% unfilled jobs.
I see a large number of commuting workers. It's generally a bad idea to have extra jobs, as commuting workers are unreliable and buggy. To fix this, encourage your neighboring cities to provide more jobs.
If traffic is the problem, try a flux capacitor.
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Simcity Ultimate City 13 Worker Shortage
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