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Nearby Bridges in NBI 2021: 1


HUNTRESS BRIDGE RD over OSSIPEE RIVER (Route: 0)
Num:7401760018500x
Open: no restriction [A]
Built: 1936, Reconstructed: 1994
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 42.7 m = 140.1 ft
Main Spans: 1 at 41.5 m = 136.2 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.5 m = 18.0 ft (2 Lanes) and Out-To-Out: 5.8 m = 19.0 ft for a 5.5 m = 18.0 ft approaching roadway.
Vertical Clearance: 3.85 m = 12.6 ft and Navigational Clearance: 0 = N/A
Location
Effingham [23620]: Carroll County [003], New Hampshire [33]
Owned by City or Municipal Highway Agency [04], DOT District: 3
FREEDOM TL
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 47.8 metric ton = 52.6 tons (Allowable Stress(AS) [2])
Inventory: 38.4 metric ton = 42.2 tons (Allowable Stress(AS) [2])
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: Equal to present desirable criteria [8] 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: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 1 km = 0.6 mi
Traffic
ADT: 182 (2019) and Trucks: 4%
Future ADT: 269 (In 2041 )

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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