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310 STREET over HIGH CREEK

Map

Coordinates:
+41.00833, -95.78889
41°00'30" N, 95°47'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:310 STREET over HIGH CREEK
Structure number:000000000158851
Location:067403001
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:95.1 ft. [29.0 m]
Total length:98.1 ft. [29.9 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Owner:County Highway Agency [02]
Year built:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
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: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:410 [as of 2012]
Truck traffic:22% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:99.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201599.6GoodGoodVery GoodGood-410
May 201399.6GoodGoodVery GoodGood-410
May 201199.6FairVery GoodVery GoodSatisfactory-440
May 200999.6FairVery GoodVery GoodSatisfactory-440
April 200799.7GoodVery GoodVery GoodVery Good-360
February 200599.7GoodVery GoodVery GoodVery Good-360
August 200399.5GoodVery GoodExcellentExcellent-560
May 200199.5GoodVery GoodExcellentExcellent-530
June 199999.5GoodExcellentExcellentExcellent-530
August 199799.6GoodExcellentExcellentExcellent-490
December 199599.5GoodExcellentExcellentExcellent-600
December 199399.5GoodExcellentExcellentExcellent-550
January 199199.5GoodExcellentExcellentExcellent-580