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Nearby Bridges in NBI 2021: 4


13th St S.W. over VIRGINIA AVE O NS RWY (Route: 11)
Num:21663x
Open: no restriction [A]
Built: 1963, Reconstructed: 1984
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Prestressed concrete [5] Box beam or girders - Multiple [05]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Other [9]
Bridge Dimensions
Length: 37.4 m = 122.7 ft
Main Spans: 1 at 19.4 m = 63.7 ft
Approach Spans: 2
Skew: 14
Width, Roadway: 15.8 m = 51.8 ft (3 Lanes) and Out-To-Out: 19.8 m = 65.0 ft for a 15.8 m = 51.8 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Browns Store [10450]: Roanoke city [770], Virginia [51]
Owned by City or Municipal Highway Agency [04], DOT District: 2
1.60 Rt 116;2.90 Rte 117
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 70.8 metric ton = 77.9 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 44.5 metric ton = 49.0 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Better than present minimum criteria [7]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 11643 (2018) and Trucks: 2%
Future ADT: 13257 (In 2035 )
Main Street over Winchester Ave. NSRR (Route: 221)
Num:21732x
Open: no restriction [A]
Built: 1940, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Girder and floorbeam system [03]
Approach Span(s): Concrete [1] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 253.3 m = 831.1 ft
Main Spans: 9 at 38.1 m = 125.0 ft
Approach Spans: 2
Skew: 0
Width, Roadway: 12.2 m = 40.0 ft (3 Lanes) and Out-To-Out: 16.6 m = 54.5 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Browns Store [10450]: Roanoke city [770], Virginia [51]
Owned by City or Municipal Highway Agency [04], DOT District: 2
8th STREET SW
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 46.3 metric ton = 50.9 tons (Load Factor(LF) [1])
Inventory: 27.2 metric ton = 29.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: August 2020 [0820] and Frequency: 12
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 9600 (2019) and Trucks: 1%
Future ADT: 19200 (In 2039 )
MEMORIAL AVE 11 over ROANOKE RIVER (Route: 11)
Num:21664x
Open: no restriction [A]
Built: 1926, Reconstructed: N/A [0000]
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Arch - Deck [11]
Approach Span(s): Concrete [1] Tee beam [04]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 220.1 m = 722.1 ft
Main Spans: 5 at 39.3 m = 128.9 ft
Approach Spans: 2
Skew: 0
Width, Roadway: 9.8 m = 32.2 ft (2 Lanes) and Out-To-Out: 16.5 m = 54.1 ft for a 9.8 m = 32.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Browns Store [10450]: Roanoke city [770], Virginia [51]
Owned by City or Municipal Highway Agency [04], DOT District: 2
0163220 0223WCL ROAN
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 72.6 metric ton = 79.9 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 56.2 metric ton = 61.8 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: August 2020 [0820] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 11643 (2018) and Trucks: 2%
Future ADT: 13257 (In 2037 )
Wiley Drive over ROANOKE RIVER (Route: 0)
Num:21638x
Open: no restriction [A]
Built: 2010, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Frame [07]
Approach Span(s): Other [00]
Deck: Concrete Precast Panels [2] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 39.9 m = 130.9 ft
Main Spans: 3 at 13.4 m = 44.0 ft
Approach Spans: 0
Skew: 53
Width, Roadway: 6.6 m = 21.7 ft (1 Lanes) and Out-To-Out: 6.9 m = 22.6 ft for a 6.6 m = 21.7 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Browns Store [10450]: Roanoke city [770], Virginia [51]
Owned by City or Municipal Highway Agency [04], DOT District: 2
0072FRANK RD
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design:
Operating: 76.2 metric ton = 83.8 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 59 metric ton = 64.9 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: N/A [N] 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: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 2464 (1980) and Trucks: 5%
Future ADT: 3500 (In 2032 )

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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