Final answer:
Lyon is the city at the junction of the Rhône and Saône Rivers in France, known for being a significant cultural and economic center.
Step-by-step explanation:
The city that is located at the junction of the Rhône and Saône Rivers is Lyon. Situated in central France, Lyon is the country's second-largest city and serves as a major industrial center for modern technology. This strategic location has historically contributed to Lyon's status as a significant hub of commerce, industry, and transportation. The confluence of the two rivers has not only played a role in the city's development but also adds to its scenic beauty, making Lyon an important cultural and economic asset in the region.