MO 34 E over MISSISSIPPI RVR, CST AQU

Map

Coordinates:
+37.29514, -89.51828
37°17'42" N, 89°31'06" W

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

Name:	MO 34 E over MISSISSIPPI RVR, CST AQU
Structure number:	4089
Old structure number:	A5076 4 `(from 1992 edition)`
Location:	S 222 T 30 N R 14 E
Purpose:	Carries highway over highway, waterway, and railroad
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	1150.0 ft. `[350.5 m]`
Total length:	3956.2 ft. `[1205.8 m]`
Roadway width between curbs:	80.1 ft. `[24.4 m]`
Deck width edge-to-edge:	86.3 ft. `[26.3 m]`
Vertical clearance below bridge:	59.1 ft. `[18.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1997
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:	Steel continuous `[4]`
Main spans design:	Stayed girder `[14]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Other `[9]`

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	10,992 `[as of 2018]`
Truck traffic:	12% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Superior to present desirable criteria `[9]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Pier/abutment protection:	In place and functioning `[2]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	51.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$90,271,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Poor	Satisfactory	Very Good	Poor	10992	51.7
March 2016	Fair	Good	Very Good	Satisfactory	10660	77.2
March 2014	Fair	Good	Very Good	Satisfactory	10857	77.2
March 2012	Good	Good	Very Good	Good	10456	78.7
March 2010	Good	Good	Very Good	Good	10561	78.7
December 2009	Good	Good	Excellent	Excellent	10012	78.7
January 2008	Good	Good	Excellent	Excellent	10837	75.0
September 2006	Good	Good	Excellent	Excellent	10698	75.0
September 2004	Good	Excellent	Excellent	Excellent	10496	68.5
January 2004	Good	Excellent	Excellent	Excellent	10592	68.5
June 2001	Good	Excellent	Excellent	Excellent	6142	72.0
September 1996	Good	Excellent	Excellent	Excellent	19213	51.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	19,106	19,106	0	0	0
Steel Protective Coating	sq. ft.	13,740	13,720	20	0	0
Deck
Reinforced Concrete Deck	sq. ft.	160,395	150,752	9,643	0	0
Prestressed Concrete Deck	sq. ft.	201,120	183,297	17,823	0	0
Wearing Surfaces	sq. ft.	200,259	140,181	60,078	0	0
Superstructure
Steel Main Cable	linear ft.	45,231	45,231	0	0	0
Steel Floor Beam	linear ft.	11,500	11,480	20	0	0
Steel Protective Coating	sq. ft.	6,460	6,350	100	10	0
Substructure
Reinforced Concrete Column	each	26	23	3	0	0
Reinforced Concrete Pier Wall	linear ft.	495	470	25	0	0
Reinforced Concrete Abutment	linear ft.	240	222	8	10	0
Concrete Protective Coating	sq. ft.	2,261	2,167	94	0	0
Reinforced Concrete Pier Cap	linear ft.	1,247	1,140	107	0	0
Concrete Protective Coating	sq. ft.	3,253	2,302	646	305	0
Joints
Assembly with Seal	each	249	166	83	0	0
Open Joint	linear ft.	249	177	72	0	0
Bearings
Movable Bearing	each	4	4	0	0	0
Steel Protective Coating	sq. ft.	300	225	75	0	0
Pot Bearing	each	124	92	32	0	0
Steel Protective Coating	sq. ft.	320	190	130	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	7,980	7,980	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	13,914	12,523	1,391	0	0