CSAH 3(MARSHALL A) over MISSISSIPPI R; CITY STS

Map

Coordinates:
+44.94841, -93.20228
44°56'54" N, 93°12'08" W

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

Name:	CSAH 3(MARSHALL A) over MISSISSIPPI R; CITY STS
Structure number:	62082
Location:	AT RAMSEY; HENN CO LINE
Purpose:	Carries highway and pedestrian walkway over highway and waterway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	555.5 ft. `[169.3 m]`
Total length:	1483.7 ft. `[452.2 m]`
Roadway width between curbs:	60.0 ft. `[18.3 m]`
Deck width edge-to-edge:	83.0 ft. `[25.3 m]`
Vertical clearance below bridge:	49.2 ft. `[15.0 m]`
Owner:	County Highway Agency `[02]`
Year built:	1989
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:	Concrete `[1]`
Main spans design:	Arch - Deck `[11]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Low slump Concrete `[4]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	16,600 `[as of 2016]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	65.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2018	Fair	Good	Satisfactory	Satisfactory	16600	65.7
June 2017	Fair	Good	Good	Satisfactory	19000	64.1
June 2015	Fair	Good	Good	Satisfactory	19000	86.8
June 2013	Fair	Good	Good	Satisfactory	19000	86.8
June 2011	Good	Good	Good	Good	19000	86.8
September 2009	Good	Good	Good	Good	19000	86.8
July 2007	Good	Good	Good	Good	19000	86.8
November 2005	Good	Good	Good	Good	13200	89.9
October 2003	Good	Good	Good	Good	17000	87.9
November 2001	Good	Good	Good	Good	17500	87.6
October 1999	Good	Good	Good	Good	6600	0.0
May 1999	Good	Very Good	Very Good	Very Good	17500	86.6
October 1997	Good	Good	Good	Good	13800	87.6
September 1996	Good	Good	Good	Good	14000	87.5
November 1994	Good	Very Good	Very Good	Very Good	14620	86.1
May 1994	Good	Very Good	Very Good	Very Good	13800	88.6
August 1991	Good	Excellent	Excellent	Excellent	14500	86.2

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	12,474	12,306	30	138	0
Deck
Reinforced Concrete Deck	sq. ft.	123,147	122,283	839	25	0
Wearing Surfaces	sq. ft.	89,017	86,781	2,236	0	0
Superstructure
Reinforced Concrete Arch	linear ft.	2,966	2,325	641	0	0
Substructure
Reinforced Concrete Column	each	58	49	8	1	0
Reinforced Concrete Abutment	linear ft.	207	144	63	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	272	130	139	3	0
Reinforced Concrete Pier Cap	linear ft.	663	500	137	26	0
Joints
Strip Seal Joint	linear ft.	228	228	0	0	0
Pourable Joint	linear ft.	1,699	1,655	20	18	6
Assembly with Seal	each	186	172	0	14	0
Bearings
Elastomeric Bearing	each	24	0	7	17	0
Movable Bearing	each	350	327	20	3	0
Fixed Bearing	each	114	90	18	6	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	5,828	5,592	224	6	6
Steel Protective Coating	sq. ft.	16,581	0	10,747	5,788	46
Reinforced Concrete Bridge Rail	linear ft.	2,966	2,450	505	11	0
Masonry Bridge Rail	linear ft.	261	225	27	9	0