This entire highway is being upgraded to Interstate Highway standards.

Once the highway has been fully upgraded to Interstate standards, it will become Interstate 905.

They reportedly suggested that the existing highway and railroad be upgraded.

Between Melbourne and Bendigo, the highway has been upgraded to a high standard four lane divided road.

The highway has now been upgraded into six-lane carriageway.

The highways and roadways around the country are in very good condition and are being upgraded.

This highway was upgraded from single carriageway into dual carriageway in 2001.

By the mid-1970s, the highway had been upgraded to a paved road.

The highways around city are being upgraded into expressways with ultra-modern facilities.

The highway was gradually upgraded to a two-lane paved roadway.