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STOLTZ RD over BIRCH CREEK 001

Pondera County, Montana

Map

Coordinates:
+48.34707, -112.48761
48°20'49" N, 112°29'15" W

Facts

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

Name:	STOLTZ RD over BIRCH CREEK 001
Structure number:	L37038002+03001
Location:	12M W VALIER
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	40.0 ft. `[12.2 m]`
Total length:	42.0 ft. `[12.8 m]`
Roadway width between curbs:	16.1 ft. `[4.9 m]`
Deck width edge-to-edge:	16.1 ft. `[4.9 m]`
Owner:	County Highway Agency `[02]`
Year built:	1976
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Girder and floorbeam system `[03]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	100 `[as of 2002]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 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]`
Water adequacy appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	59.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Fair	Satisfactory	Satisfactory	Fair	100	59.9
June 2015	Fair	Satisfactory	Satisfactory	Fair	100	60.9
July 2013	Fair	Satisfactory	Satisfactory	Fair	100	60.9
July 2011	Fair	Satisfactory	Satisfactory	Fair	100	60.9
July 2009	Fair	Satisfactory	Satisfactory	Fair	100	60.9
June 2007	Fair	Satisfactory	Good	Fair	100	60.9
November 2006	Fair	Satisfactory	Good	Satisfactory	100	71.0
November 2004	Fair	Satisfactory	Satisfactory	Satisfactory	100	71.0
November 2002	Fair	Satisfactory	Good	Satisfactory	100	71.0
May 2001	Fair	Satisfactory	Good	Satisfactory	100	71.0
May 1999	Poor	Good	Good	Poor	100	47.4
May 1996	Poor	Good	Good	Poor	100	47.4
May 1994	Poor	Good	Good	Poor	31	48.6
August 1992	Fair	Good	Good	Fair	31	66.7
February 1991	Fair	Good	Good	Fair	31	66.7

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.	85	0	85	0	0
Steel Protective Coating	sq. ft.	777	0	467	155	155
Steel Stringer	linear ft.	335	0	335	0	0
Steel Protective Coating	sq. ft.	838	0	670	84	84
Steel Floor Beam	linear ft.	36	0	36	0	0
Steel Protective Coating	sq. ft.	162	0	146	8	8
Substructure
Timber Column	each	8	6	2	0	0
Timber Abutment	linear ft.	92	44	48	0	0
Reinforced Concrete Pier Cap	linear ft.	43	36	7	0	0
Deck
Timber Deck	sq. ft.	667	667	0	0	0
Bearings
Fixed Bearing	each	4	0	0	4	0
Steel Protective Coating	sq. ft.	4	0	0	0	4

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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