I want to know the answer to the following question:
When were the first motorways built in Thuringia?
All the background I'm provided with is that "During the 1930s, the first two motorways were built across the Land, the A4 motorway as an important east-west connection in central Germany and the main link between Berlin and south-west Germany, and the A9 motorway as the main north-south route in eastern Germany, connecting Berlin with Munich.". Is that enough to answer the question?