US-301 from Emporia to Jarratt. 4-lane highway...
Around Carson in Virginia too. only 1,000 AADT. overbuilt....
It was a four lane divided highway between Emporia and Templeton before I-95 was built, so when it was widened, it served the major north-south movements.
I-95 was built around 1980 which mostly upgraded the existing US-301 alignment, though used new location between Emporia and Jarratt, and around Carson, where the old 4 lane is retained. US-301 is now a local road, most traffic is on I-95.