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TOWNSHIP ROAD over MERRIMAN CREEK

Map

Coordinates:
+42.49153, -98.10779
42°29'30" N, 98°06'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOWNSHIP ROAD over MERRIMAN CREEK
Structure number:C005405405P
Location:7.4W 1.4S OF WINNETOON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:84.0 ft. [25.6 m]
Total length:84.0 ft. [25.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15 [as of 2003]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 the assessed or calculated scour condition. [8]
Operating rating:51.9 tons [47.2 metric tons]
Inventory rating:30.9 tons [28.1 metric tons]
Sufficiency rating:90.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201590.7GoodGoodVery GoodVery Good-15
October 201390.7GoodGoodExcellentExcellent-15
November 201191.9GoodExcellentExcellentExcellent-15
October 200991.9GoodExcellentExcellentExcellent-15
September 200795.0GoodExcellentExcellentExcellent-15
October 200595.0GoodExcellentExcellentExcellent-15
September 200395.0GoodExcellentExcellentExcellent-15
August 200195.0GoodExcellentExcellentExcellent-15
June 199995.0GoodExcellentExcellentExcellent-15
September 199795.0GoodExcellentExcellentExcellent-15
October 199595.0GoodExcellentExcellentExcellent-15
August 199395.0GoodExcellentExcellentExcellent-15
September 199195.0GoodExcellentExcellentExcellent-15