Share:

12TH STREET over KANSAS RIVER, R.R. YARDS

Map

Coordinates:
+39.07361, -94.64000
39°04'25" N, 94°38'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:12TH STREET over KANSAS RIVER, R.R. YARDS
Structure number:514301050000021
Location:12TH ST OVER KANSAS RIVER
Purpose:Carries highway and pedestrian walkway over railroad and waterway
Route classification:Collector (Urban) [17]
Length of largest span:209.0 ft. [63.7 m]
Total length:1025.0 ft. [312.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Vertical clearance below bridge:57.7 ft. [17.6 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1930
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,770 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
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:71.2 tons [64.7 metric tons]
Inventory rating:42.7 tons [38.8 metric tons]
Sufficiency rating:91.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201591.8FairGoodVery GoodSatisfactory-3770
December 201391.3FairGoodVery GoodSatisfactory-5460
March 201191.3GoodGoodVery GoodGood-5460
March 200989.3GoodVery GoodExcellentGood-5460
April 200789.4GoodVery GoodExcellentVery Good-5010
March 200589.4GoodVery GoodExcellentVery Good-5010
September 200091.5GoodExcellentExcellentExcellent-5010
November 199991.8GoodExcellentExcellentExcellent-4035
September 199742.8PoorPoorPoorGoodSD5654
November 199542.5PoorPoorPoorFairSD5654
November 199357.0PoorPoorFairFairSD5654
September 199154.9PoorPoorFairFairSD9633