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HAMMOND RD over BOX ELDER CREEK

Carter County, Montana

Map

Coordinates:
+45.49569, -104.47458
45°29'44" N, 104°28'28" W

Facts

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

Name:	HAMMOND RD over BOX ELDER CREEK
Structure number:	S00277031+05001
Location:	31M NE HAMMOND
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	47.6 ft. `[14.5 m]`
Total length:	141.7 ft. `[43.2 m]`
Roadway width between curbs:	28.9 ft. `[8.8 m]`
Deck width edge-to-edge:	31.2 ft. `[9.5 m]`
Skew angle:	12°
Owner:	County Highway Agency `[02]`
Year built:	2000
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	3
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	45 `[as of 2016]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	98.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Good	Good	Good	Good	45	98.9
August 2015	Good	Good	Very Good	Good	70	98.8
August 2013	Good	Good	Very Good	Good	70	98.8
September 2011	Good	Good	Very Good	Good	70	98.8
September 2009	Good	Good	Good	Good	70	93.8
September 2007	Good	Good	Very Good	Very Good	50	93.8
March 2004	Good	Very Good	Very Good	Very Good	60	93.8
November 2001	Good	Excellent	Excellent	Excellent	60	93.8
November 1999	Poor	Good	Poor	Serious	60	22.7
February 1998	Poor	Good	Poor	Serious	60	25.5
November 1995	Poor	Fair	Poor	Serious	60	19.7
February 1994	Fair	Satisfactory	Satisfactory	Satisfactory	70	42.3
February 1992	Fair	Satisfactory	Satisfactory	Satisfactory	50	49.4
February 1990	Fair	Good	Satisfactory	Satisfactory	46	48.4

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
Prestressed Concrete Girder/Beam	linear ft.	689	689	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	4,413	4,413	0	0	0
Substructure
Steel Column	each	8	5	0	3	0
Steel Protective Coating	sq. ft.	452	0	294	45	113
Reinforced Concrete Abutment	linear ft.	82	82	0	0	0
Reinforced Concrete Pier Cap	linear ft.	59	59	0	0	0
Bearings
Fixed Bearing	each	20	20	0	0	0
Steel Protective Coating	sq. ft.	20	20	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	305	305	0	0	0
Steel Protective Coating	sq. ft.	763	763	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/1318743