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Fort McHenry Tunnel

Map 

Street Views 

Facts 

Overview
Tunnel under Patapsco River on I-95 SB/NB
Location
Baltimore, Maryland
Status
Open to traffic
History
Built 1980-1985
Builder
- Jacobs Engineering Group of Pasadena, California (Design)
Design
Tunnel
Dimensions
Length of largest span: 5,375.3 ft. (1.0 mi.)
Total length: 7,209.3 ft. (1.4 mi.)
Also called
I-95 Patapsco River Tunnels
Approximate latitude, longitude
+39.26117, -76.57358   (decimal degrees)
39°15'40" N, 76°34'25" W   (degrees°minutes'seconds")
Approximate UTM coordinates
18/364240/4346939 (zone/easting/northing)
Inventory number
BH 68394 (Bridgehunter.com ID)
Average daily traffic (as of 2010)
115,500

Update Log 

  • July 9, 2015: Added by Royce and Bobette Haley

Sources 

  • Royce and Bobette Haley - roycehaley111 [at] yahoo [dot] com