Share:

69 HWY (18TH ST) over KANSAS RIVER, BNSF RR

Map 

Coordinates:
+39.07599, -94.64994
39°04'34" N, 94°38'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:69 HWY (18TH ST) over KANSAS RIVER, BNSF RR
Structure number:999906901051361
Location:2.05 MILES N I-35
Purpose:Carries highway over railroad and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:424.2 ft. [129.3 m]
Total length:2227.1 ft. [678.8 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance below bridge:42.0 ft. [12.8 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2015 

Status:Posted for load [P]
Average daily traffic:29,900 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:41.4 tons [37.6 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:47.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$12,677,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201547.7Structurally deficientGoodPoorSatisfactory29900
May 201447.0Structurally deficientGoodPoorGood29900
August 201347.1Structurally deficientGoodPoorGood29700
July 201247.3Structurally deficientGoodPoorGood28400
November 201147.4Structurally deficientGoodPoorGood25500
July 201047.4Structurally deficientGoodPoorGood25500
November 200947.3Structurally deficientGoodPoorGood26000
July 200846.0Structurally deficientGoodPoorSatisfactory31900
September 200757.6Structurally deficientGoodPoorSatisfactory32500
August 200672.9Not deficientGoodFairSatisfactory30200
June 200572.4Not deficientGoodFairSatisfactory34000
September 200471.9Not deficientGoodFairSatisfactory38200
June 200372.5Not deficientGoodFairSatisfactory34000
June 200270.9Not deficientGoodFairSatisfactory29400
September 200170.4Not deficientGoodFairSatisfactory33270
September 200070.0Not deficientGoodFairSatisfactory36760
December 199970.0Not deficientGoodFairSatisfactory36760
October 199875.6Not deficientGoodFairSatisfactory35690
September 199773.8Not deficientGoodFairSatisfactory34650
October 199673.8Not deficientGoodFairSatisfactory34000
May 199573.4Not deficientGoodFairSatisfactory23720
August 199476.8Not deficientGoodFairSatisfactory23110
August 199287.7Not deficientGoodSatisfactorySatisfactory15880
July 199088.3Not deficientVery GoodGoodSatisfactory8400