جسر كاركينز

Carquinez Bridge
The Carquinez Bridge in 2008: (from closest to furthest) a 2003 suspension bridge and the 1958 cantilever bridge
Coordinates	38°03′39″N 122°13′33″W
Carries	8 lanes of I-80, pedestrians and bicycles.
Crosses	Carquinez Strait
Locale	Crockett and Vallejo, California, U.S.
Official name	Alfred Zampa Memorial Bridge (suspension bridge only)
Other name(s)	Zampa Bridge, Vallejo Bridge
Owner	State of California
Maintained by	California Department of Transportation and the Bay Area Toll Authority
ID number	28+0352 (2003 span), 23+0015L (1927 span), 23+0015R (1958 span)
Website	www.bayareafastrak.org
Characteristics
Design	Cantilever bridge (Eastbound) Suspension bridge (Westbound)
Total length	3,465 feet (1,056 m) or 0.66 miles (1.06 km) (suspension bridge), 3,300 feet (1,000 m) (cantilever bridge)
Width	84 feet (26 m) (suspension deck), 52 feet (16 m) (cantilever deck)
Height	410 feet (120 m) (suspension tower)
Longest span	2,390 feet (730 m) (suspension span)
Clearance below	148 feet (45 m) (suspension bridge), 140 feet (43 m) (cantilever bridge)
History
Opened	21 مايو 1927 (1927-05-21 (original span) 25 نوفمبر 1958 (1958-11-25 (eastbound) 11 نوفمبر 2003 (2003-11-11 (westbound)
أُغلِق	سبتمبر 4, 2007 (2007-Sep-04) (original span)
Statistics
رسم المرور	Eastbound only FasTrak or pay-by-plate, cash not accepted Effective يناير 1, 2022 – ديسمبر 31, 2024 (2022-01-01 – 2024-12-31): $7.00 $3.50 (carpool rush hours, FasTrak only)
الموقع

جسر كَارْكِينَز جسر يقع في خليج سان فرانسيسكو بالولايات المتحدة الأمريكية.

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  Carquinez Bridge in 2006 with the 1927 span in the center

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  Aerial view of Carquinez Strait and bridges, prior to construction of the new suspension bridge

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  The bridge and vicinity on June 28, 2022, taken from the International Space Station

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 انظر أيضاً

• بوابة نقل
• بوابة هندسة
• بوابة كاليفورنيا
• List of bridges documented by the Historic American Engineering Record in California

 وصلات خارجية

• Bay Area FasTrak – includes toll information on this and the other Bay Area toll facilities
• Alfred Zampa Memorial Bridge Foundation
• Bridging the Bay History of the Carquinez Bridge, as well as other bridges.
• Caltrans New Carquinez Bridge page
• Building the Al Zampa Bridge – Site written by Dick McCabe Jr, a union ironworker who worked on the bridge with pictures of the construction and a journal of the construction progress.
• Carquinez Strait Bridge (1927) in the Structurae database
• Carquinez Strait Bridge (1958) in the Structurae database
• Alfred Zampa Memorial (New Carquinez) Bridge (2003) in the Structurae database
• [1] Break it Down: "Bridge" on National Geographic Channel.
• [2] Bay Area Toll Authority Bridge Facts on Carquinez Bridge.
• [3] Publisher's Web site for Spanning the Strait: Building the Alfred Zampa Memorial Bridge, John V. Robinson's book about the new bridge.
• Third Carquinez Strait Bridge OAPC Consulting Engineers alternatives and selection report
• سجل الهندسة الأمريكية التاريخية (HAER) No. CA-297, "Carquinez Bridge, Spanning Carquinez Strait at Interstate 80, Vallejo, Solano County, CA", 126 photos, 58 data pages, 8 photo caption pages