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Nearby Bridges in NBI 2021: 1


KY-344 over GRASSY BRANCH (Route: 344)
Num:068B00015Nx
Open: no restriction [A]
Built: 1935, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 23.2 m = 76.1 ft
Main Spans: 2 at 10.7 m = 35.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 6.3 m = 20.7 ft (2 Lanes) and Out-To-Out: 7.3 m = 24.0 ft for a 5.8 m = 19.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Lewis County [135], Kentucky [21]
Owned by State Highway Agency [01], DOT District: 9
.05 MI WEST OF JCT KY 59
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: M 13.5 / H 15 [2]
Operating: 58.9 metric ton = 64.8 tons (Load Factor(LF) [1])
Inventory: 35.3 metric ton = 38.8 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: February 2020 [0220] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 4.5 km = 2.8 mi
Traffic
ADT: 642 (2017) and Trucks: 17%
Future ADT: 642 (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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