Share:

HAMMOND RD over WHITETAIL CREEK

Carter County, Montana

Map

Coordinates:
+45.40214, -104.62206
45°24'08" N, 104°37'19" W

Facts

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

Name:	HAMMOND RD over WHITETAIL CREEK
Structure number:	S00277020+09001
Location:	21M NE HAMMOND
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	99.1 ft. `[30.2 m]`
Total length:	101.7 ft. `[31.0 m]`
Roadway width between curbs:	28.5 ft. `[8.7 m]`
Deck width edge-to-edge:	30.8 ft. `[9.4 m]`
Owner:	County Highway Agency `[02]`
Year built:	2010
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Tee beam `[04]`
Deck type:	Not applicable `[N]`
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:	43 `[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:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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:	92.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$50,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Good	Good	Good	Good	43	92.5
August 2015	Good	Good	Very Good	Good	70	92.4
August 2013	Good	Good	Very Good	Good	70	92.4
September 2011	Good	Good	Very Good	Good	70	92.4
February 2011	Good	Good	Very Good	Good	70	92.4
September 2009	-	-	-	-	70	29.1
September 2007	Poor	Good	Good	Poor	50	58.4
October 2005	Poor	Very Good	Good	Serious	50	42.3
February 2004	Poor	Very Good	Good	Poor	60	58.3
November 2001	Fair	Very Good	Good	Fair	60	74.4
November 1999	Good	Very Good	Very Good	Good	60	85.4
February 1998	Good	Very Good	Very Good	Good	60	85.4
November 1995	Fair	Good	Very Good	Fair	60	72.3
February 1994	Fair	Good	Very Good	Fair	70	72.2
February 1992	Fair	Good	Very Good	Fair	50	67.4
February 1990	Fair	Good	Good	Satisfactory	31	77.4

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.	499	499	0	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	3,089	3,089	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	85	84	0	1	0
Bearings
Fixed Bearing	each	10	10	0	0	0
Steel Protective Coating	sq. ft.	10	10	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	200	200	0	0	0
Steel Protective Coating	sq. ft.	500	0	500	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/1318741