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N7 over NORTH LOUP RIVER

Map

Coordinates:
+41.94191, -99.86019
41°56'31" N, 99°51'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N7 over NORTH LOUP RIVER
Structure number:S007 00071
Location:1N BREWSTER
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:45.9 ft. [14.0 m]
Total length:113.9 ft. [34.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:415 [as of 2018]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:82.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodGoodGood41582.4
November 2016GoodGoodGoodGood27586.8
November 2014GoodGoodGoodGood27586.8
November 2012GoodGoodGoodGood27595.5
November 2010GoodGoodGoodGood25595.5
November 2008GoodVery GoodVery GoodGood25595.5
October 2006GoodVery GoodVery GoodGood31099.5
May 2004GoodExcellentVery GoodGood39099.4
November 2002GoodExcellentVery GoodGood34599.5
May 2000GoodExcellentVery GoodGood34599.5
May 1998GoodExcellentVery GoodGood34599.5
May 1996GoodExcellentVery GoodGood24097.6
May 1994GoodExcellentVery GoodGood25097.6
May 1992FairExcellentExcellentSatisfactory25097.6
April 1992FairFairFairSatisfactory27081.3
January 1990FairFairFairSatisfactory27081.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Pier Walllinear ft.7272000
Steel Abutmentlinear ft.64540100
Steel Protective Coatingsq. ft.2562360020
Prestressed Concrete Pileeach1010000
Reinforced Concrete Pier Caplinear ft.136136000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.228022800
Deck
Reinforced Concrete Slabsq. ft.3,7233,6259800
Wearing Surfacessq. ft.3,192003,1920