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DRY FORK RD over DRY FK MARIAS 051

Pondera County, Montana

Map

Coordinates:
+48.22101, -112.00551
48°13'16" N, 112°00'20" W

Facts

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

Name:	DRY FORK RD over DRY FK MARIAS 051
Structure number:	L37001011+07001
Location:	4M NW CONRAD
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	29.9 ft. `[9.1 m]`
Total length:	79.1 ft. `[24.1 m]`
Roadway width between curbs:	25.9 ft. `[7.9 m]`
Deck width edge-to-edge:	28.9 ft. `[8.8 m]`
Owner:	County Highway Agency `[02]`
Year built:	1985
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:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	100 `[as of 2002]`
Deck condition:	Very Good `[8 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:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
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 assessed or calculated scour condition. `[5]`
Sufficiency rating:	98.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Very Good	Very Good	Good	100	98.0
October 2016	Fair	Good	Good	Satisfactory	100	99.0
November 2014	Fair	Good	Good	Satisfactory	100	100.0
November 2012	Fair	Good	Good	Satisfactory	100	100.0
November 2010	Good	Good	Good	Good	100	99.0
November 2008	Good	Good	Very Good	Good	100	99.0
November 2006	Good	Good	Very Good	Good	100	99.0
November 2004	Good	Good	Very Good	Good	100	98.0
October 2002	Good	Good	Very Good	Good	100	98.0
May 2001	Good	Very Good	Very Good	Very Good	100	98.9
May 1999	Good	Very Good	Very Good	Very Good	100	93.9
April 1997	Good	Very Good	Very Good	Very Good	100	93.9
December 1994	Good	Very Good	Very Good	Very Good	96	93.9
February 1993	Good	Very Good	Very Good	Very Good	96	93.9
February 1991	Good	Very Good	Very Good	Very Good	96	93.9

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Abutment	linear ft.	118	112	2	4	0
Steel Pile	each	6	0	6	0	0
Steel Protective Coating	sq. ft.	236	92	72	24	48
Reinforced Concrete Pier Cap	linear ft.	56	56	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	220	207	13	0	0
Steel Protective Coating	sq. ft.	568	555	0	3	10
Deck
Reinforced Concrete Slab	sq. ft.	2,207	2,207	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/1316753