IS 44 E over CST SOUTHWEST AVE

Map

Coordinates:
+38.61323, -90.30127
38°36'48" N, 90°18'05" 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:	14.4 ft. `[4.4 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:	46,565 `[as of 2015]`
Truck traffic:	12% of total traffic
Deck condition:	Satisfactory `[6 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]`
Operating rating:	76.2 tons `[69.3 metric tons]`
Inventory rating:	45.5 tons `[41.4 metric tons]`
Sufficiency rating:	94.8

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

Source: National Bridge Elements dataset, 2016 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