Interstate 19 is a relatively ordinary highway except for one specific feature. Read about it in this FreightWaves Classics article.
I-17 is another intrastate interstate highway. Learn about it in this FreightWaves Classics article.
Interstate 11 is the newest interstate highway. It is quite short now, but there are big plans for its growth.
In the continuing series on U.S. interstate highways, Interstate 8 is profiled. Read its history in FreightWaves Classics.
State routes closed near Phoenix as wildfires continue burning across more than 100,000 acres.
Feds okay food trucks while Arizona opens long-shuttered highway facilities.
