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 

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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
September 201575.8Functionally obsoleteGoodVery GoodExcellent1429
September 201375.8Functionally obsoleteGoodVery GoodExcellent1429
September 201170.5Functionally obsoleteGoodVery GoodExcellent5500
December 200970.3Functionally obsoleteVery GoodVery GoodExcellent5500
January 200870.3Functionally obsoleteExcellentExcellentExcellent5500
November 200570.3Not deficientExcellentExcellentExcellent5500
November 200370.3Not deficientExcellentExcellentExcellent5500
October 200172.7Not deficientExcellentExcellentExcellent16000