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COUNTY ROAD 5N over RIO GRANDE RIVER

Rio Grande County, Colorado

Map

Coordinates:
+37.64729, -106.24069
37°38'50" N, 106°14'26" W

Facts

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

Name:	COUNTY ROAD 5N over RIO GRANDE RIVER
Structure number:	RGDN05-05.00W
Location:	Near County Road 5W
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	76.4 ft. `[23.3 m]`
Total length:	160.1 ft. `[48.8 m]`
Roadway width between curbs:	32.2 ft. `[9.8 m]`
Deck width edge-to-edge:	32.2 ft. `[9.8 m]`
Skew angle:	60°
Owner:	County Highway Agency `[02]`
Year built:	1974
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	2
Main spans material:	Steel `[3]`
Main spans design:	Girder and floorbeam system `[03]`
Deck type:	Corrugated Steel `[6]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	323 `[as of 2017]`
Truck traffic:	2% 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:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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 assessed or calculated scour condition. `[5]`
Sufficiency rating:	96.1

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2018	Fair	Satisfactory	Satisfactory	Satisfactory	323	96.1
December 2016	Fair	Satisfactory	Good	Satisfactory	342	96.1
December 2014	Fair	Satisfactory	Good	Satisfactory	342	96.1
December 2012	Fair	Satisfactory	Good	Satisfactory	377	91.1
December 2010	Fair	Satisfactory	Good	Satisfactory	377	91.1
December 2008	Fair	Satisfactory	Good	Satisfactory	308	91.1
December 2006	Fair	Good	Good	Satisfactory	308	91.1
October 2004	Fair	Good	Good	Satisfactory	308	91.1
February 2003	Fair	Good	Good	Fair	308	79.5
March 2000	Fair	Good	Good	Fair	80	79.5
March 1999	Fair	Good	Good	Fair	80	79.5
March 1998	Fair	Good	Good	Fair	80	79.5
April 1996	Fair	Good	Good	Fair	135	79.5
March 1994	Good	Good	Good	Good	135	89.7
March 1992	Good	Good	Good	Good	135	89.7
November 1990	Good	Good	Good	Good	205	88.8

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
Steel Girder/Beam	linear ft.	1,440	0	1,440	0	0
Steel Protective Coating	sq. ft.	1,440	0	1,440	0	0
Steel Stringer	linear ft.	1,280	0	1,280	0	0
Steel Protective Coating	sq. ft.	1,280	0	1,280	0	0
Steel Floor Beam	linear ft.	480	0	480	0	0
Steel Protective Coating	sq. ft.	480	0	480	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	64	1	63	0	0
Reinforced Concrete Abutment	linear ft.	128	0	116	12	0
Steel Pier Cap	linear ft.	64	0	64	0	0
Deck
Corrugated or Orthotropic Deck	sq. ft.	5,120	3,600	1,120	400	0
Wearing Surfaces	sq. ft.	5,120	4,000	1,120	0	0
Steel Protective Coating	sq. ft.	5,120	3,600	0	0	1,520
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	320	276	44	0	0
Steel Protective Coating	sq. ft.	320	286	34	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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