Question

which change to atlantas infrastructure did ivan allen jr. help make? he developed new construction on the interstates. he supervised the building of several new bridges. he founded the states first international airport. he worked to construct a number of new public schools.

Explanation:

Ivan Allen Jr. made significant contributions to Atlanta's infrastructure. He was involved in developing new construction on the interstates, which was a major step in modernizing the city's transportation - related infrastructure.

Answer:

He developed new construction on the interstates.