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

Map

Coordinates:
+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:	2°
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]`

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

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
September 2015	75.8	Good	Good	Very Good	Excellent	FO	1429
September 2013	75.8	Good	Good	Very Good	Excellent	FO	1429
September 2011	70.5	Good	Good	Very Good	Excellent	FO	5500
December 2009	70.3	Good	Very Good	Very Good	Excellent	FO	5500
January 2008	70.3	Good	Excellent	Excellent	Excellent	FO	5500
November 2005	70.3	Good	Excellent	Excellent	Excellent	-	5500
November 2003	70.3	Good	Excellent	Excellent	Excellent	-	5500
October 2001	72.7	Good	Excellent	Excellent	Excellent	-	16000