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34TH ST over BNSF RR; CD #4

Clay County, Minnesota

Map

Coordinates:
+46.87429, -96.72579
46°52'27" N, 96°43'33" W

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Facts

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

Name:	34TH ST over BNSF RR; CD #4
Structure number:	14531
Location:	0.1 MI S OF JCT TH 10
Purpose:	Carries highway and pedestrian walkway over railroad and waterway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	166.0 ft. `[50.6 m]`
Total length:	1020.1 ft. `[310.9 m]`
Roadway width between curbs:	58.1 ft. `[17.7 m]`
Deck width edge-to-edge:	76.8 ft. `[23.4 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1997
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 22.5 / HS 25 `[9]`
Number of main spans:	8
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Low slump Concrete `[4]`

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	15,600 `[as of 2017]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	89.3

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Good	Very Good	Good	15600	89.3
October 2016	Good	Good	Very Good	Good	7994	91.6
October 2014	Good	Good	Very Good	Good	7994	91.6
May 2013	Good	Good	Very Good	Good	7994	91.6
September 2012	Good	Good	Very Good	Good	7994	91.6
October 2011	Good	Good	Very Good	Good	7994	91.6
September 2010	Good	Good	Very Good	Good	7994	90.6
October 2008	Good	Good	Very Good	Good	7994	90.6
September 2007	Good	Good	Very Good	Good	12000	91.8
October 2006	Good	Good	Very Good	Very Good	12000	91.8
January 2006	Good	Good	Very Good	Very Good	6400	92.4
February 2005	Good	Good	Very Good	Very Good	6400	92.4
November 2003	Good	Good	Very Good	Very Good	6000	92.4
November 2002	Good	Good	Very Good	Very Good	6000	92.4
March 2002	Good	Very Good	Very Good	Very Good	6000	92.4
December 2000	Good	Very Good	Very Good	Very Good	6000	98.4
November 1999	Good	Very Good	Very Good	Very Good	6000	98.4

Element Data

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.	8,107	8,107	0	0	0
Steel Protective Coating	sq. ft.	19,090	19,090	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	81,625	73,463	8,162	0	0
Wearing Surfaces	sq. ft.	63,210	63,210	0	0	0
Substructure
Reinforced Concrete Column	each	21	21	0	0	0
Reinforced Concrete Abutment	linear ft.	749	749	0	0	0
Reinforced Concrete Pier Cap	linear ft.	541	446	0	95	0
Joints
Assembly with Seal	each	167	167	0	0	0
Bearings
Elastomeric Bearing	each	64	64	0	0	0
Fixed Bearing	each	8	8	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	1,017	1,017	0	0	0
Steel Protective Coating	sq. ft.	5,932	5,932	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	2,031	2,031	0	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1259598