43534
The current westbound tunnel from Norfolk to Hampton is the original tunnel constructed in 1957 and has a lower clearance than the newer eastbound tube built in the 1970 s - as opposed to .
 Norfolk, Hampton
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Norfolk, Hampton