NH 16 over ELLIS RIVER (Route: 16)
Num:13201440005600x
Open: no restriction [A]
Built: 1938, Reconstructed: N/A [0000]
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Frame [07]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 42.6 m = 139.8 ft
Main Spans: 2 at 18.6 m = 61.0 ft
Approach Spans: 0
Skew: 35
Width, Roadway: 8 m = 26.2 ft (2 Lanes) and Out-To-Out: 11 m = 36.1 ft for a 7.3 m = 24.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Jackson [38260]: Carroll County [003], New Hampshire [33]
Owned by State Highway Agency [01], DOT District: 1
0.5 MI FROM BARTLETT TL

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: M 13.5 / H 15 [2]
Operating: 75.9 metric ton = 83.5 tons (Load Factor(LF) [1])
Inventory: 45.4 metric ton = 49.9 tons (Load Factor(LF) [1])

Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: November 2020 [1120] 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: 12.2 km = 7.6 mi
Traffic
ADT: 7182 (2019) and Trucks: 7%
Future ADT: 10629 (In 2041 )

NH 16A over ELLIS RIVER (Route: 16)
Num:13201480005000x
Posted for load [P]
Built: 1876, Reconstructed: 2004
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Wood or timber [7] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]

Bridge Dimensions
Length: 36.9 m = 121.1 ft
Main Spans: 1 at 31.4 m = 103.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4.8 m = 15.7 ft (1 Lanes) and Out-To-Out: 7.9 m = 25.9 ft for a 6.4 m = 21.0 ft approaching roadway.
Vertical Clearance: 2.91 m = 9.5 ft and Navigational Clearance: 0 = N/A

Location
Jackson [38260]: Carroll County [003], New Hampshire [33]
Owned by State Highway Agency [01], DOT District: 1
.05 MI N OF JCT 16

Condition
Deck: Very Good [8]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design:
Operating: 9.8 metric ton = 10.8 tons (Allowable Stress(AS) [2])
Inventory: 6.5 metric ton = 7.2 tons (Allowable Stress(AS) [2])

Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
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: September 2020 [0920] 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: 0.2 km = 0.1 mi
Traffic
ADT: 2525 (2019) and Trucks: 10%
Future ADT: 3737 (In 2041 )

NH 16A over WILDCAT BROOK (Route: 16)
Num:13201520005800x
Open: no restriction [A]
Built: 1931, Reconstructed: N/A [0000]
Historic: Bridge is on the NRHP. [1]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Frame [07]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 24.1 m = 79.1 ft
Main Spans: 1 at 21 m = 68.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 7.3 m = 24.0 ft (2 Lanes) and Out-To-Out: 9.9 m = 32.5 ft for a 7.3 m = 24.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Jackson [38260]: Carroll County [003], New Hampshire [33]
Owned by State Highway Agency [01], DOT District: 1
.55 MI N. JCT 16

Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design: M 13.5 / H 15 [2]
Operating: 45.4 metric ton = 49.9 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 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: June 2020 [0620] 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: 0.2 km = 0.1 mi
Traffic
ADT: 1596 (2019) and Trucks: 10%
Future ADT: 2362 (In 2041 )