Historic Bridges
of the United States
De Beque Bridge
Mesa County
,
Colorado
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Two-span through truss over Colorado River on the I-70 Frontage Road (Old US 6)
Location
Mesa County
,
Colorado
Status
Open to traffic
History
Built 1945
Design
Two riveted, 6-panel Parker through truss spans
Dimensions
Length of largest span: 203.0 ft.
Total length: 407.0 ft.
Deck width: 29.8 ft.
Vertical clearance above deck: 15.5 ft.
Recognition
Posted to the National Register of Historic Places
Approximate latitude, longitude
+39.34081, -108.19306
(decimal degrees)
39°20'27" N, 108°11'35" W
(degrees°minutes'seconds")
Approximate UTM coordinates
12/741907/4358355
(zone/easting/northing)
USGS topographic map
De Beque
Inventory numbers
CDOT G-04-A
(Colorado Dept. of Transportation structure number)
NRHP 02001154
(National Register of Historic Places reference number)
BH 11956
(Bridgehunter.com ID)
Inspection
(as of 10/2006)
Deck condition rating:
Satisfactory
(6 out of 9)
Superstructure condition rating:
Satisfactory
(6 out of 9)
Substructure condition rating:
Good
(7 out of 9)
Sufficiency rating: 73.8
(out of 100)
Average daily traffic
(as of 2005)
169
Categories
Built 1945
(111)
Built during 1940s
(1,638)
Colorado
(273)
Colorado River
(12)
I-70
(48)
Mesa County, Colorado
(2)
NR-listed
(1,525)
Open
(21,926)
Owned by state
(6,683)
Parker truss
(447)
Riveted
(375)
Span length 175-250 feet
(1,031)
Through truss
(5,436)
Total length 250-500 feet
(2,164)
Truss
(16,099)
US 6
(41)
Comments
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