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Nearby Bridges in NBI 2021: 2


MIDLAND TRAIL over JACKSON RIVER (Route: 60)
Num:938x
Open: no restriction [A]
Built: 1929, 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] Arch - Deck [11]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 120.1 m = 394.0 ft
Main Spans: 3 at 41.1 m = 134.8 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 7 m = 23.0 ft (2 Lanes) and Out-To-Out: 7.6 m = 24.9 ft for a 6.1 m = 20.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Alleghany County [005], Virginia [51]
Owned by State Highway Agency [01], DOT District: 8
0.08 TO WRS - 0.07 RT 688
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 34.5 metric ton = 38.0 tons (Load Factor(LF) [1])
Inventory: 20.9 metric ton = 23.0 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Better than present minimum criteria [7]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: February 2021 [0221] 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: 1.1 km = 0.7 mi
Traffic
ADT: 1989 (2018) and Trucks: 18%
Future ADT: 7000 (In 2034 )
E. HAWTHORNE ST over CSX RAILWAY (Route: 0)
Num:20150x
Posted for load [P]
Built: 0, Reconstructed: 2006
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Aluminum: Wrought Iron or Cast Iron [9] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Other [9] with Wearing Surface: Epoxy Overlay [5]
Bridge Dimensions
Length: 24.5 m = 80.4 ft
Main Spans: 1 at 24.5 m = 80.4 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 6.5 m = 21.3 ft (1 Lanes) and Out-To-Out: 9.1 m = 29.9 ft for a 6.5 m = 21.3 ft approaching roadway.
Vertical Clearance: 4.89 m = 16.0 ft and Navigational Clearance: 0 = N/A
Location
Ashton Heights [03400]: Covington city [580], Virginia [51]
Owned by Railroad [27], DOT District: 8
.01 LAWN AVE & @ COURT AV
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: M 18 / H 20 [4]
Operating: 19.1 metric ton = 21.0 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 10.9 metric ton = 12.0 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: December 2020 [1220] and Frequency: 12
Future Work
Work Needed: Bridge deck replacement with only incidental widening. [37]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 500 (2014) and Trucks: 2%
Future ADT: 5400 (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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