SH 51 over BRUNEAU RIVER

Map

Coordinates:
+42.88039, -115.81811
42°52'49" N, 115°49'05" W

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

Name:	SH 51 over BRUNEAU RIVER
Structure number:	000000000014545
Location:	0.8 W. BRUNEAU
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	34.1 ft. `[10.4 m]`
Total length:	105.0 ft. `[32.0 m]`
Roadway width between curbs:	25.9 ft. `[7.9 m]`
Deck width edge-to-edge:	28.5 ft. `[8.7 m]`
Owner:	State Highway Agency `[01]`
Year built:	1955
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places `[3]`
Design load:	MS 13.5 / HS 15 `[3]`
Number of main spans:	3
Main spans material:	Concrete `[1]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	1,100 `[as of 2016]`
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
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 and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. `[4]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	81.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$1,356,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Satisfactory	Satisfactory	Satisfactory	1100	81.8
September 2016	Fair	Satisfactory	Satisfactory	Satisfactory	1100	81.2
September 2014	Fair	Satisfactory	Satisfactory	Satisfactory	1100	81.2
September 2012	Fair	Satisfactory	Satisfactory	Satisfactory	1100	72.9
September 2011	Fair	Satisfactory	Satisfactory	Satisfactory	1100	72.9
September 2010	Fair	Satisfactory	Satisfactory	Satisfactory	1100	72.9
September 2009	Fair	Satisfactory	Satisfactory	Satisfactory	1100	72.9
September 2008	Fair	Satisfactory	Satisfactory	Satisfactory	1100	72.9
September 2007	Fair	Satisfactory	Satisfactory	Fair	930	62.9
September 2006	Fair	Satisfactory	Satisfactory	Fair	930	62.9
September 2005	Fair	Satisfactory	Satisfactory	Fair	1000	62.6
September 2004	Fair	Satisfactory	Satisfactory	Satisfactory	1000	74.4
September 2002	Fair	Satisfactory	Satisfactory	Satisfactory	1100	72.9
September 2000	Fair	Satisfactory	Satisfactory	Satisfactory	1200	72.5
September 1998	Fair	Satisfactory	Satisfactory	Satisfactory	1200	73.1
September 1996	Fair	Good	Good	Satisfactory	820	76.6
February 1996	Fair	Good	Good	Satisfactory	820	76.6
February 1994	Fair	Good	Good	Satisfactory	1110	74.6
February 1992	Fair	Good	Good	Satisfactory	1110	73.6
February 1991	Fair	Good	Good	Satisfactory	1110	73.6

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	735	698	36	1	0
Deck
Reinforced Concrete Deck	sq. ft.	3,014	2,914	90	10	0
Wearing Surfaces	sq. ft.	2,352	2,352	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	79	62	17	0	0
Timber Pile	each	23	0	21	2	0
Reinforced Concrete Pier Cap	linear ft.	56	56	0	0	0
Joints
Pourable Joint	linear ft.	59	0	0	0	59
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	210	210	0	0	0
Steel Protective Coating	sq. ft.	786	786	0	0	0