US 16 Bypass over BN RR

Map

Coordinates:
+43.84951, -104.20332
43°50'58" N, 104°12'12" W

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

Name:	US 16 Bypass over BN RR
Structure number:	DBJ
Location:	Newcastle
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	125.0 ft. `[38.1 m]`
Total length:	311.4 ft. `[94.9 m]`
Roadway width between curbs:	49.9 ft. `[15.2 m]`
Deck width edge-to-edge:	59.4 ft. `[18.1 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1976
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	4,676 `[as of 2017]`
Truck traffic:	14% of total traffic
Deck condition:	Fair `[5 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	60.3

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Fair	Fair	Good	Good	4676	60.3
March 2017	Fair	Fair	Satisfactory	Good	1451	68.6
March 2015	Fair	Fair	Satisfactory	Good	1222	83.7
February 2013	Fair	Fair	Satisfactory	Good	4586	78.0
February 2011	Fair	Satisfactory	Satisfactory	Good	1395	83.5
February 2009	Fair	Fair	Satisfactory	Satisfactory	1380	82.5
March 2007	Poor	Poor	Satisfactory	Satisfactory	4260	76.0
February 2005	Poor	Serious	Satisfactory	Satisfactory	4570	74.0
March 2003	Poor	Poor	Satisfactory	Satisfactory	4560	76.0
February 2001	Poor	Poor	Satisfactory	Very Good	4600	76.0
March 1999	Fair	Good	Excellent	Satisfactory	4550	79.0
February 1997	Fair	Good	Excellent	Satisfactory	4400	79.0
March 1995	Fair	Satisfactory	Excellent	Good	2460	78.2
March 1993	Good	Good	Good	Good	4140	78.2
January 1992	Good	Good	Good	Good	3700	78.2

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.	2,076	1,676	400	0	0
Steel Protective Coating	sq. ft.	33,569	26,856	0	0	6,713
Deck
Reinforced Concrete Deck	sq. ft.	18,442	13,168	3,874	1,400	0
Wearing Surfaces	sq. ft.	15,550	11,676	3,874	0	0
Substructure
Reinforced Concrete Column	each	8	7	1	0	0
Reinforced Concrete Abutment	linear ft.	196	193	3	0	0
Reinforced Concrete Pier Cap	linear ft.	114	114	0	0	0
Joints
Strip Seal Joint	linear ft.	59	0	0	59	0
Pourable Joint	linear ft.	181	151	0	30	0
Bearings
Movable Bearing	each	14	14	0	0	0
Steel Protective Coating	sq. ft.	56	56	0	0	0
Fixed Bearing	each	19	18	1	0	0
Steel Protective Coating	sq. ft.	76	76	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	681	671	0	10	0
Steel Protective Coating	sq. ft.	2,179	2,179	0	0	0