CO 23RD ST TO 24TH over US 71, RP US71N TO 22ND


+39.08452, -94.56832
39°05'04" N, 94°34'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CO 23RD ST TO 24TH over US 71, RP US71N TO 22ND
Structure number:12087
Location:S 9 T 49 N R 33 W
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:121.1 ft. [36.9 m]
Total length:309.1 ft. [94.2 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1998
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:2
Main spans material:Steel continuous [4]
Main spans 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: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,429 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:46.5 tons [42.3 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:75.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$959,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201575.8GoodGoodVery GoodExcellentFO1429
September 201375.8GoodGoodVery GoodExcellentFO1429
September 201170.5GoodGoodVery GoodExcellentFO5500
December 200970.3GoodVery GoodVery GoodExcellentFO5500
January 200870.3GoodExcellentExcellentExcellentFO5500
November 200570.3GoodExcellentExcellentExcellent-5500
November 200370.3GoodExcellentExcellentExcellent-5500
October 200172.7GoodExcellentExcellentExcellent-16000