DocumentCode
1270842
Title
Photoelectric tube counts traffic passing through Hudson tunnel
Volume
48
Issue
7
fYear
1929
fDate
7/1/1929 12:00:00 AM
Firstpage
559
Lastpage
559
Abstract
Every automobile passing through the Holland Tunnel under the Hudson River between New York and New Jersey is now registered at the exit by an electric traffic checker. The device works 24 hr a day, never missing the count, which is recorded instantly upon a dial in the administration building of the Tunnel Commission at Varick and Canal Streets in New York City. [Originally reported in "Telephone and Telegraph Age"]
fLanguage
English
Journal_Title
A.I.E.E., Journal of the
Publisher
ieee
ISSN
0095-9804
Type
jour
DOI
10.1109/JAIEE.1929.6536553
Filename
6536553
Link To Document