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MISSISSIPPI RIVER BRIDGES—Continued

15 For span in raised position.
18 Clearance governed by width of locks.
17 Left channel.
18 Limited by land wall of lock.
19 Swing span closed.
20 For mid 275 feet.
11 For mid 158 feet.
22 Channel span affords greater horizontal clearance, but at greatly reduced vertical clearances.
23 For mid 177 feet.
14 For mid 188 feet.
35 For mid 228 feet.
28 Limited by Barge Terminal Dock.
27 Opened to traffic.
28 For mid 160 feet.
29 For center of span.

[blocks in formation]

CAIRO HIGHWAY BRIDGE, CAIRO, ILLINOIS

(1.3 MILES ABOVE OHIO RIVER)
CAIRO BRIDGE COMMISSION

BUILT 1927 · 1930

CHANNEL SPAN

K-300 ft.

SYNTTI

INNNN

(H. W. 1937) 329.1 ft.

59.6
ft.

-114.9 ft. -114.4 ft. -

(L. W. 1904) 274.3 ft.

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[blocks in formation]

501 ft.

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CAPE GIRARDEAU HIGHWAY BRIDGE, CAPE GIRARDEAU, MISSOURI.

(51.6 MILES ABOVE OHIO RIVER)
CAPE GIRARDEAU COUNTY, MISSOURI.

BUILT 1927 1928

[blocks in formation]

653 ft.

-460 ft.

561 ft.

653 ft.

[blocks in formation]

CHESTER HIGHWAY BRIDGE

(109.9 MILES ABOVE OHIO RIVER
OWNER-CITY OF CHESTER, ILLINOIS

BUILT 1940-1942
RECONSTRUCTED 1946

787954–48---15

CHANNEL SPAN

65.0

104.0

63.7

-102.7

(H. W. 1844) 381.3 ft. (L. W. 1904) 342.3 ft.

650 ft.

650 ft.

ILLINOIS
(Chester)

MISSOURI

LOW WATER

un
CHANNEL

LINE

LINE

LINE

LOW WATER

Vertical Clearance (At Right end of Channel Span) above Recorded High Water 1844
Vertical Clearance (At Right end of Channel Span) above Low Water 1904
Elevation Low Steel (At Right-end of Channel Span)
Elevation Low Steel (At Center of Channel Span)

63.7 ft.
102.7 ft.
.445.0 ft.
.446.3 ft.

[blocks in formation]
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