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Nearby Bridges in NBI 2021: 3


US 93 over MEADOW VALLEY WASH (Route: 93)
Num: B 220x
Open: no restriction [A]
Built: 1934, Reconstructed: 1958
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Concrete [1] Slab [01]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 33.8 m = 110.9 ft
Main Spans: 3 at 18.3 m = 60.0 ft
Approach Spans: 2
Skew: 23
Width, Roadway: 9.8 m = 32.2 ft (2 Lanes) and Out-To-Out: 12.2 m = 40.0 ft for a 9.8 m = 32.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Caliente [08500]: Lincoln County [017], Nevada [32]
Owned by State Highway Agency [01], DOT District: 1
CALIENTE
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 39.2 metric ton = 43.1 tons (Load Factor(LF) [1])
Inventory: 23.5 metric ton = 25.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: October 2020 [1020] 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: 12.4 km = 7.7 mi
Traffic
ADT: 1400 (2017) and Trucks: 6%
Future ADT: 1900 (In 2040 )
YOUTH CENTER DRIVE over CLOVER CREEK (Route: 0)
Num: B3216x
Open: no restriction [A]
Built: 2017, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 29.9 m = 98.1 ft
Main Spans: 1 at 29.9 m = 98.1 ft
Approach Spans: 0
Skew: 30
Width, Roadway: 7.3 m = 24.0 ft (2 Lanes) and Out-To-Out: 8.4 m = 27.6 ft for a 9.8 m = 32.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Caliente [08500]: Lincoln County [017], Nevada [32]
Owned by Other State Agencies [21], DOT District: 1
CALIENTE
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: HL93 [A]
Operating: 32.7 metric ton = 36.0 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 26.1 metric ton = 28.7 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Better than present minimum criteria [7]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: October 1999 [1099] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 12.4 km = 7.7 mi
Traffic
ADT: 83 (2017) and Trucks: 0%
Future ADT: 172 (In 2040 )
US 93 over ANTELOPE CANYON WASH (Route: 93)
Num: B 558x
Open: no restriction [A]
Built: 1952, Reconstructed: 1958
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Culvert [19]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Not applicable (applies only to structures with no deck) [N]
Bridge Dimensions
Length: 9.3 m = 30.5 ft
Main Spans: 2 at 4.3 m = 14.1 ft
Approach Spans: 0
Skew: 45
Width, Roadway: 0 m = 0.0 ft (2 Lanes) and Out-To-Out: 0 m = 0.0 ft for a 10.9 m = 35.8 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Caliente [08500]: Lincoln County [017], Nevada [32]
Owned by State Highway Agency [01], DOT District: 1
CALIENTE
Condition
Deck: Not Applicable [N]
Superstructure: Not Applicable [N]
Substructure: Not Applicable [N]
Loading
Design: MS 18 / HS 20 [5]
Operating: 50.4 metric ton = 55.4 tons (Load Factor(LF) [1])
Inventory: 30.3 metric ton = 33.3 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: N/A [N]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: October 2020 [1020] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 12.4 km = 7.7 mi
Traffic
ADT: 1400 (2017) and Trucks: 9%
Future ADT: 1900 (In 2040 )

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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