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Nearby Bridges in NBI 2021: 6


US ROUTE 1 BYPASS over PISCATAQUA RIVER & ROADS (Route: 1)
Num:3641x
Open: no restriction [A]
Built: 2018, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Box beam or girders - Multiple [05]
Approach Span(s): Prestressed concrete [5] Segmental box girder [21]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 848.9 m = 2785.2 ft
Main Spans: 1 at 97.5 m = 319.9 ft
Approach Spans: 10
Skew: 0
Width, Roadway: 10.1 m = 33.1 ft (2 Lanes) and Out-To-Out: 11.3 m = 37.1 ft for a 10.1 m = 33.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 41.1 m = 134.8 ft
Location
Kittery [37270]: York County [031], Maine [23]
Owned by State Highway Agency [01], DOT District: 1
MAINE-NEW HAMPSHIRE SL
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: HL93 [A]
Operating: 36.3 metric ton = 39.9 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 36.3 metric ton = 39.9 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
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: February 2020 [0220] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 16.1 km = 10.0 mi
Traffic
ADT: 14040 (2015) and Trucks: 8%
Future ADT: 16100 (In 2035 )
US 1 BYPASS over PISCATAQUA RIVER:RR (Route: 1)
Num:21702500011000x
Open: no restriction [A]
Built: 2017, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Movable - Lift [15]
Approach Span(s): Prestressed concrete [5] Segmental box girder [21]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 848.6 m = 2784.3 ft
Main Spans: 1 at 102.1 m = 335.0 ft
Approach Spans: 10
Skew: 0
Width, Roadway: 10.1 m = 33.1 ft (2 Lanes) and Out-To-Out: 11.3 m = 37.1 ft for a 10.1 m = 33.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 41.1 m = 134.8 ft
Location
Portsmouth [62900]: Rockingham County [015], New Hampshire [33]
Owned by Local Toll Authority [32], DOT District: 6
MAINE STATELINE
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: HL93 [A]
Operating: 49 metric ton = 53.9 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 37.8 metric ton = 41.6 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
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: January 1999 [199] 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: 0.3 km = 0.2 mi
Traffic
ADT: 12300 (2019) and Trucks: 5%
Future ADT: 18204 (In 2041 )
MARKET STREET WB over TIDAL BASIN (Route: 0)
Num:21702410010600x
Open: no restriction [A]
Built: 1971, Reconstructed: N/A [0000]
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] 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: 42.7 m = 140.1 ft
Main Spans: 3 at 15.8 m = 51.8 ft
Approach Spans: 0
Skew: 38
Width, Roadway: 9.4 m = 30.8 ft (2 Lanes) and Out-To-Out: 14.5 m = 47.6 ft for a 9.4 m = 30.8 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Portsmouth [62900]: Rockingham County [015], New Hampshire [33]
Owned by City or Municipal Highway Agency [04], DOT District: 6
.5 MI E JCT I-95
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 42.8 metric ton = 47.1 tons (Load Factor(LF) [1])
Inventory: 25.7 metric ton = 28.3 tons (Load Factor(LF) [1])
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 desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: October 1999 [1099] 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: 0.5 km = 0.3 mi
Traffic
ADT: 9300 (2019) and Trucks: 5%
Future ADT: 13764 (In 2041 )
MARKET STREET EB over TIDAL BASIN (Route: 0)
Num:21702400010600x
Open: no restriction [A]
Built: 1971, Reconstructed: N/A [0000]
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] 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: 40.5 m = 132.9 ft
Main Spans: 3 at 15.1 m = 49.5 ft
Approach Spans: 0
Skew: 38
Width, Roadway: 11.1 m = 36.4 ft (2 Lanes) and Out-To-Out: 14.5 m = 47.6 ft for a 11.1 m = 36.4 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Portsmouth [62900]: Rockingham County [015], New Hampshire [33]
Owned by City or Municipal Highway Agency [04], DOT District: 6
.5 MI E JCT I-95
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 46.1 metric ton = 50.7 tons (Load Factor(LF) [1])
Inventory: 27.6 metric ton = 30.4 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 desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: October 1999 [1099] 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: 0.5 km = 0.3 mi
Traffic
ADT: 9300 (2019) and Trucks: 5%
Future ADT: 13764 (In 2041 )
SUBMARINE WAY over NORTH MILL POND (Route: 0)
Num:21702410010800x
Open: no restriction [A]
Built: 1984, Reconstructed: 2019
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): Steel [3] 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: 15.8 m = 51.8 ft
Main Spans: 1 at 14.9 m = 48.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12.8 m = 42.0 ft (3 Lanes) and Out-To-Out: 17.1 m = 56.1 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Portsmouth [62900]: Rockingham County [015], New Hampshire [33]
Owned by State Highway Agency [01], DOT District: 6
0.1 FROM SARAH LONG BR.
Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 47.4 metric ton = 52.1 tons (Load Factor(LF) [1])
Inventory: 28.4 metric ton = 31.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Superior to present desirable criteria [9]
Waterway: Superior to present desirable criteria [9] 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: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 10 (2009) and Trucks: 5%
Future ADT: 14 (In 2041 )
103 over B+M SPUR (Route: 103)
Num:5620x
Open: no restriction [A]
Built: 1954, Reconstructed: 2000
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] Slab [01]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 12.2 m = 40.0 ft
Main Spans: 1 at 11 m = 36.1 ft
Approach Spans: 0
Skew: 54
Width, Roadway: 9.8 m = 32.2 ft (2 Lanes) and Out-To-Out: 12.1 m = 39.7 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
Kittery [37270]: York County [031], Maine [23]
Owned by State Highway Agency [01], DOT District: 1
.2 MI W US 1
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Satisfactory [6]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 51.9 metric ton = 57.1 tons (Load Factor(LF) [1])
Inventory: 37 metric ton = 40.7 tons (Load Factor(LF) [1])
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: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: November 2020 [1120] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 2.3 km = 1.4 mi
Traffic
ADT: 9490 (2016) and Trucks: 5%
Future ADT: 13286 (In 2036 )

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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