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BROADHURST RD over PONDERA COULEE 013

Liberty County, Montana

Map

Coordinates:
+48.27048, -111.14547
48°16'14" N, 111°08'44" W

Facts

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

Name:	BROADHURST RD over PONDERA COULEE 013
Structure number:	L26040001+05001
Location:	4M S TIBER DAM
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	36.1 ft. `[11.0 m]`
Total length:	38.1 ft. `[11.6 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	25.9 ft. `[7.9 m]`
Skew angle:	25°
Owner:	County Highway Agency `[02]`
Year built:	1977
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Channel beam `[22]`
Deck type:	Not applicable `[N]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	100 `[as of 2003]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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 is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	95.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Good	Satisfactory	100	95.6
October 2015	Fair	Good	Good	Satisfactory	100	96.6
October 2013	Fair	Good	Good	Satisfactory	100	96.6
November 2011	Fair	Good	Good	Satisfactory	100	96.6
October 2009	Fair	Good	Good	Satisfactory	100	96.6
October 2007	Fair	Good	Good	Satisfactory	100	96.6
October 2005	Good	Very Good	Good	Good	100	96.6
November 2003	Good	Very Good	Good	Good	100	96.6
November 2001	Good	Very Good	Good	Good	100	95.6
February 2000	Good	Very Good	Good	Good	100	95.6
May 1996	Good	Very Good	Very Good	Good	100	94.6
May 1994	Good	Very Good	Very Good	Good	96	94.5
January 1992	Good	Very Good	Very Good	Good	31	96.9
January 1990	Good	Very Good	Very Good	Good	31	96.9

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	151	143	8	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	990	990	0	0	0
Substructure
Timber Column	each	16	13	2	1	0
Reinforced Concrete Abutment	linear ft.	148	0	148	0	0
Bearings
Fixed Bearing	each	16	16	0	0	0
Steel Protective Coating	sq. ft.	16	16	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	75	0	75	0	0
Steel Protective Coating	sq. ft.	125	49	13	25	38

© 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/1316468