IS 44 E over MO 799, CST BROADWAY, CS

Map

Coordinates:
+38.63810, -90.18633
38°38'17" N, 90°11'11" W

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

Name:	IS 44 E over MO 799, CST BROADWAY, CS
Structure number:	6531
Old structure number:	L08153 3 `(from 1992 edition)`
Location:	S 30 T 46 N R 7 E
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	132.9 ft. `[40.5 m]`
Total length:	2565.1 ft. `[781.8 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	70.9 ft. `[21.6 m]`
Vertical clearance below bridge:	14.1 ft. `[4.3 m]`
Skew angle:	5°
Owner:	State Highway Agency `[01]`
Year built:	1958
Year reconstructed:	1997
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:	30
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:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	36,102 `[as of 2015]`
Truck traffic:	18% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	47.5 tons `[43.2 metric tons]`
Inventory rating:	28.7 tons `[26.1 metric tons]`
Sufficiency rating:	55.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$15,850,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
August 2015	55.7	Fair	Good	Fair	Very Good	FO	36102
August 2013	54.8	Fair	Good	Fair	Very Good	FO	47069
August 2011	44.5	Fair	Good	Fair	Very Good	FO	45483
February 2010	44.8	Fair	Good	Fair	Very Good	FO	46406
September 2007	44.8	Fair	Good	Fair	Very Good	FO	45762
July 2005	68.9	Fair	Good	Satisfactory	Very Good	-	45716
August 2003	72.1	Good	Good	Very Good	Very Good	-	45308
October 2001	90.8	Good	Good	Very Good	Very Good	-	44465
July 2000	81.1	Good	Good	Very Good	Very Good	-	46512
July 1999	80.4	Good	Very Good	Very Good	Very Good	-	53712
June 1998	62.9	Poor	Serious	Fair	Fair	-	53712
November 1991	72.8	Poor	Serious	Satisfactory	Satisfactory	SD	54140

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Steel Girder/Beam	linear ft.	18,165	17,314	3	829	19
Steel Protective Coating	sq. ft.	202,283	189,383	3,011	9,889	0
Deck
Reinforced Concrete Deck	sq. ft.	133,413	3,848	129,565	0	0
Superstructure
Steel Pin or Pin & Hangar Assembly	each	100	79	21	0	0
Steel Protective Coating	sq. ft.	100	59	33	8	0
Substructure
Reinforced Concrete Column	each	34	34	0	0	0
Reinforced Concrete Abutment	linear ft.	150	150	0	0	0
Concrete Protective Coating	sq. ft.	131	129	0	2	0
Steel Pier Cap	linear ft.	1,356	1,315	3	38	0
Steel Protective Coating	sq. ft.	24,925	24,209	303	413	0
Reinforced Concrete Pier Cap	linear ft.	81	81	0	0	0
Joints
Strip Seal Joint	linear ft.	122	0	122	0	0
Pourable Joint	linear ft.	358	0	358	0	0
Assembly with Seal	each	43	0	43	0	0
Open Joint	linear ft.	341	67	274	0	0
Bearings
Elastomeric Bearing	each	65	64	1	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	5,920	5,328	592	0	0