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Nearby Bridges in NBI 2021: 1


Hwy 170-Washington over Branch Of Illinois River (Route: 170)
Num:0000000000X1458x
Open: no restriction [A]
Built: 2014, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 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: 17.4 m = 57.1 ft
Main Spans: 3 at 3.4 m = 11.2 ft
Approach Spans: 0
Skew: 49
Width, Roadway: 0 m = 0.0 ft (2 Lanes) and Out-To-Out: 0 m = 0.0 ft for a 10.4 m = 34.1 ft approaching roadway.
Vertical Clearance: 30.44 m = 99.9 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Washington County [143], Arkansas [05]
Owned by State Highway Agency [01], DOT District: 4
0.7 Mi E Jct Hwy 62
Condition
Deck: Not Applicable [N]
Superstructure: Not Applicable [N]
Substructure: Not Applicable [N]
Loading
Design: HL93 [A]
Operating: 49.9 metric ton = 54.9 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 29.9 metric ton = 32.9 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: N/A [N]
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: August 2020 [0820] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 870 (2018) and Trucks: 4%
Future ADT: 1200 (In 2034 )

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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