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Nearby Bridges in NBI 2021: 2


INTERSTATE 10 over COLORADO RIVER(E.DONLAN) (Route: 10)
Num: 56 0008x
Open: no restriction [A]
Built: 1960, Reconstructed: 1974
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Concrete [1] Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 339.2 m = 1112.9 ft
Main Spans: 5 at 75 m = 246.1 ft
Approach Spans: 2
Skew: 15
Width, Roadway: 28.6 m = 93.8 ft (4 Lanes) and Out-To-Out: 31.6 m = 103.7 ft for a 14.3 m = 46.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Blythe [07218]: Riverside County [065], California [06]
Owned by State Highway Agency [01], DOT District: 8
08-RIV-010-R156.38-BLY
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 60.9 metric ton = 67.0 tons (Load Factor(LF) [1])
Inventory: 34.7 metric ton = 38.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Superior to present desirable criteria [9]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 9 km = 5.6 mi
Traffic
ADT: 60000 (2016) and Trucks: 36%
Future ADT: 74751 (In 2039 )
I 10 EB AND WB over Colorado River (Route: 10)
Num:619x
Open: no restriction [A]
Built: 1960, Reconstructed: 1974
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Concrete [1] Slab [01]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 339.2 m = 1112.9 ft
Main Spans: 5 at 75 m = 246.1 ft
Approach Spans: 2
Skew: 15
Width, Roadway: 28.7 m = 94.2 ft (4 Lanes) and Out-To-Out: 31.6 m = 103.7 ft for a 14.3 m = 46.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: La Paz County [012], Arizona [04]
Owned by State Highway Agency [01], DOT District: 82
18.9 mi W of Jct US 95
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 60.8 metric ton = 66.9 tons (Load Factor(LF) [1])
Inventory: 34.5 metric ton = 38.0 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 9 km = 5.6 mi
Traffic
ADT: 26000 (2012) and Trucks: 36%
Future ADT: 41908 (In 2037 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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