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Nearby Bridges in NBI 2021: 7


NH 9 over CONNECTICUT RIVER (Route: 9)
Num:4500400009600x
Open: no restriction [A]
Built: 2003, 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] Arch - Thru [12]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 136.2 m = 446.9 ft
Main Spans: 1 at 130 m = 426.5 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 13.2 m = 43.3 ft (2 Lanes) and Out-To-Out: 13.9 m = 45.6 ft for a 13 m = 42.7 ft approaching roadway.
Vertical Clearance: 5.58 m = 18.3 ft and Navigational Clearance: 0 = N/A
Location
Chesterfield [12260]: Cheshire County [005], New Hampshire [33]
Owned by State Highway Agency [01], DOT District: 4
RT9: NH/VT BORDER
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Very Good [8]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 73.5 metric ton = 80.9 tons (Load Factor(LF) [1])
Inventory: 44.1 metric ton = 48.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 2.4 km = 1.5 mi
Traffic
ADT: 11993 (2019) and Trucks: 8%
Future ADT: 17749 (In 2041 )
NH 9 over CONNECTICUT RIVER (Route: 9)
Num:200010B05613022x
Open: no restriction [A]
Built: 2003, 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] Arch - Thru [12]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 136.2 m = 446.9 ft
Main Spans: 1 at 13.1 m = 43.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 13.2 m = 43.3 ft (2 Lanes) and Out-To-Out: 13.9 m = 45.6 ft for a 13.1 m = 43.0 ft approaching roadway.
Vertical Clearance: 5.56 m = 18.2 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
RT9: NH/VT BORDER
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Very Good [8]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 72.9 metric ton = 80.2 tons (Load Factor(LF) [1])
Inventory: 44.1 metric ton = 48.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 12326 (2017) and Trucks: 8%
Future ADT: 12943 (In 2027 )
US 00005 ML over BROOK (Route: 5)
Num:202000001013022x
Open: no restriction [A]
Built: 1959, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 10.4 m = 34.1 ft
Main Spans: 1 at 9.8 m = 32.2 ft
Approach Spans: 0
Skew: 15
Width, Roadway: 19.5 m = 64.0 ft (4 Lanes) and Out-To-Out: 23.7 m = 77.8 ft for a 19.5 m = 64.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
0.1 MI S JCT. VT.9 E
Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Very Good [8]
Loading
Design: MS 18 / HS 20 [5]
Operating: 89.1 metric ton = 98.0 tons (Load Factor(LF) [1])
Inventory: 54.9 metric ton = 60.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 14600 (2018) and Trucks: 11%
Future ADT: 15330 (In 2028 )
VT 00909 SPUR over BROOK (Route: 909)
Num:200010000213022x
Open: no restriction [A]
Built: 1960, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Culvert [19]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 7 m = 23.0 ft
Main Spans: 1 at 6.1 m = 20.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 0 m = 0.0 ft (5 Lanes) and Out-To-Out: 0 m = 0.0 ft for a 3.7 m = 12.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
0.1 MI W JCT. U.S.5
Condition
Deck: Not Applicable [N]
Superstructure: Not Applicable [N]
Substructure: Not Applicable [N]
Loading
Design:
Operating: 36.9 metric ton = 40.6 tons ()
Inventory: 22.5 metric ton = 24.8 tons ()
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: N/A [N]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: June 1999 [699] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 16200 (2018) and Trucks: 7%
Future ADT: 17010 (In 2028 )
I 00091 ML over BROOK (Route: 91)
Num:20009111-213022x
Open: no restriction [A]
Built: 1961, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 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: 6.1 m = 20.0 ft
Main Spans: 1 at 6.1 m = 20.0 ft
Approach Spans: 0
Skew: 33
Width, Roadway: 0 m = 0.0 ft (2 Lanes) and Out-To-Out: 0 m = 0.0 ft for a 23.2 m = 76.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
0.3 MI N EXIT 3
Condition
Deck: Not Applicable [N]
Superstructure: Not Applicable [N]
Substructure: Not Applicable [N]
Loading
Design: M 18 / H 20 [4]
Operating: 36.9 metric ton = 40.6 tons ()
Inventory: 22.5 metric ton = 24.8 tons ()
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: N/A [N]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 16600 (2018) and Trucks: 13%
Future ADT: 17430 (In 2028 )
I 00091 ML over I 91 OVER BRATT.SH (Route: 91)
Num:200091011N13022x
Open: no restriction [A]
Built: 1960, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 43.3 m = 142.1 ft
Main Spans: 3 at 18.9 m = 62.0 ft
Approach Spans: 0
Skew: 1
Width, Roadway: 12.8 m = 42.0 ft (2 Lanes) and Out-To-Out: 14.3 m = 46.9 ft for a 11.6 m = 38.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
I 91 EXIT 3
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 89.1 metric ton = 98.0 tons (Load Factor(LF) [1])
Inventory: 54.9 metric ton = 60.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Equal to present desirable criteria [8]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 16600 (2018) and Trucks: 13%
Future ADT: 17430 (In 2028 )
I 00091 ML over I 91 OVER BRATT.SH (Route: 91)
Num:200091011S13022x
Open: no restriction [A]
Built: 1960, 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): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 43.3 m = 142.1 ft
Main Spans: 3 at 18.9 m = 62.0 ft
Approach Spans: 0
Skew: 1
Width, Roadway: 12.8 m = 42.0 ft (3 Lanes) and Out-To-Out: 14.3 m = 46.9 ft for a 11.6 m = 38.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Brattleboro [07900]: Windham County [025], Vermont [50]
Owned by State Highway Agency [01], DOT District: 2
I 91 EXIT 3
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 87.3 metric ton = 96.0 tons (Load Factor(LF) [1])
Inventory: 52.2 metric ton = 57.4 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 replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 16600 (2018) and Trucks: 13%
Future ADT: 17430 (In 2028 )

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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