BINGHAM ROAD over CUMBERLAND RIVER (Route: 1172)
Num:061C00035Nx
Posted for load [P]
Built: 1905, 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): Steel [3] Truss - Thru [10]
Approach Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 92.7 m = 304.1 ft
Main Spans: 3 at 64 m = 210.0 ft
Approach Spans: 2
Skew: 0
Width, Roadway: 3.2 m = 10.5 ft (1 Lanes) and Out-To-Out: 4.3 m = 14.1 ft for a 6.1 m = 20.0 ft approaching roadway.
Vertical Clearance: 6.78 m = 22.2 ft and Navigational Clearance: 0 = N/A

Location
Unknown [00000]: Knox County [121], Kentucky [21]
Owned by County Highway Agency [02], DOT District: 11
.6 MI S-OLD RR LANE

Condition
Deck: Serious [3]
Superstructure: Poor [4]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 16.8 metric ton = 18.5 tons (Load Factor(LF) [1])
Inventory: 12.6 metric ton = 13.9 tons (Load Factor(LF) [1])

Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: July 2020 [0720] and Frequency: 12

Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 119 (2006) and Trucks: 0%
Future ADT: 166 (In 2026 )

KY-225 over CUMBERLAND RIVER (Route: 225)
Num:061B00078Nx
Open: no restriction [A]
Built: 1978, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete continuous [6] Stringer/Multi-beam or girder [02]
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: 154.2 m = 505.9 ft
Main Spans: 7 at 24.6 m = 80.7 ft
Approach Spans: 0
Skew: 5
Width, Roadway: 10.4 m = 34.1 ft (2 Lanes) and Out-To-Out: 11.5 m = 37.7 ft for a 14 m = 45.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [00000]: Knox County [121], Kentucky [21]
Owned by State Highway Agency [01], DOT District: 11
.70 MI S OF JCT KY 930

Condition
Deck: Fair [5]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 87.3 metric ton = 96.0 tons (Load Factor(LF) [1])
Inventory: 52.3 metric ton = 57.5 tons (Load Factor(LF) [1])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present desirable criteria [8] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: July 2020 [0720] and Frequency: 12

Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 1873 (2015) and Trucks: 6%
Future ADT: 1873 (In 2035 )