IS 44 E over CST SOUTHWEST AVE

Map

Coordinates:
+38.61328, -90.30120
38°36'48" N, 90°18'04" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	IS 44 E over CST SOUTHWEST AVE
Structure number:	2002
Location:	S 25 T 45 N R 6 E
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	66.9 ft. `[20.4 m]`
Total length:	164.1 ft. `[50.0 m]`
Roadway width between curbs:	79.1 ft. `[24.1 m]`
Deck width edge-to-edge:	82.4 ft. `[25.1 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	1°
Owner:	State Highway Agency `[01]`
Year built:	1971
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Other `[9]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	47,822 `[as of 2016]`
Truck traffic:	12% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	94.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Good	Satisfactory	Satisfactory	47822	94.7
August 2015	Fair	Satisfactory	Satisfactory	Satisfactory	46565	94.8
August 2013	Fair	Satisfactory	Satisfactory	Good	47467	94.8
August 2011	Fair	Satisfactory	Satisfactory	Good	64269	94.0
August 2009	Fair	Satisfactory	Satisfactory	Good	65574	93.9
August 2007	Fair	Satisfactory	Satisfactory	Good	53533	94.5
August 2005	Fair	Satisfactory	Satisfactory	Good	41883	95.0
September 2003	Fair	Satisfactory	Satisfactory	Good	41509	95.0
October 2001	Fair	Satisfactory	Satisfactory	Good	40736	96.1

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Column	each	10	3	7	0	0
Reinforced Concrete Abutment	linear ft.	176	130	30	16	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	338	0	338	0	0
Deck
Reinforced Concrete Slab	sq. ft.	13,460	11,916	674	870	0
Wearing Surfaces	sq. ft.	13,064	0	13,064	0	0