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Nearby Bridges in NBI 2021: 2


ABBOTT ROAD over PRAIRIE CREEK (Route: 12)
Num:C004001225x
Open: no restriction [A]
Built: 2004, Reconstructed: N/A [0000]
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): Concrete continuous [2] Slab [01]
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: 25.3 m = 83.0 ft
Main Spans: 3 at 10.1 m = 33.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 9.3 m = 30.5 ft (2 Lanes) and Out-To-Out: 10 m = 32.8 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Hall County [079], Nebraska [31]
Owned by County Highway Agency [02], DOT District: 4
1.5S 7E CAIRO
Condition
Deck: Excellent [9]
Superstructure: Excellent [9]
Substructure: Excellent [9]
Loading
Design: MS 18 / HS 20 [5]
Operating: 90 metric ton = 99.0 tons (Load Factor(LF) [1])
Inventory: 62 metric ton = 68.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Superior to present desirable criteria [9]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: February 2021 [0221] 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: 3 km = 1.9 mi
Traffic
ADT: 35 (2003) and Trucks: 0%
Future ADT: 59 (In 2033 )
70TH ROAD over PRAIRIE CREEK (Route: 227)
Num:C004022720x
Open: no restriction [A]
Built: 1988, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Slab [01]
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: 28 m = 91.9 ft
Main Spans: 3 at 11 m = 36.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 8.6 m = 28.2 ft (2 Lanes) and Out-To-Out: 9.2 m = 30.2 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Hall County [079], Nebraska [31]
Owned by County Highway Agency [02], DOT District: 4
1.8S 6.7E CAIRO
Condition
Deck: Very Good [8]
Superstructure: Excellent [9]
Substructure: Excellent [9]
Loading
Design:
Operating: 60 metric ton = 66.0 tons (Load Factor(LF) [1])
Inventory: 35 metric ton = 38.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Superior to present desirable criteria [9]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 2020 [0420] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 5 km = 3.1 mi
Traffic
ADT: 30 (2003) and Trucks: 0%
Future ADT: 51 (In 2033 )

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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