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COUNTY ROAD 34.5 over ARKANSAS RIVER

Bent County, Colorado

Map

Coordinates:
+38.09333, -102.76831
38°05'36" N, 102°46'06" W

Facts

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

Name:	COUNTY ROAD 34.5 over ARKANSAS RIVER
Structure number:	BT34-345-31-46A
Location:	.7 MI S OF CR JJ
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	135.5 ft. `[41.3 m]`
Total length:	374.0 ft. `[114.0 m]`
Roadway width between curbs:	25.9 ft. `[7.9 m]`
Deck width edge-to-edge:	28.5 ft. `[8.7 m]`
Owner:	County Highway Agency `[02]`
Year built:	1994
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:	Steel continuous `[4]`
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: January 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	136 `[as of 2018]`
Truck traffic:	2% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. `[4]`
Sufficiency rating:	86.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2018	Fair	Good	Satisfactory	Fair	136	86.9
January 2016	Fair	Good	Satisfactory	Fair	81	87.9
January 2014	Fair	Good	Satisfactory	Fair	81	87.9
January 2012	Fair	Good	Satisfactory	Satisfactory	170	97.9
February 2010	Fair	Good	Satisfactory	Satisfactory	170	98.9
January 2010	Fair	Good	Satisfactory	Satisfactory	174	98.8
January 2008	Fair	Good	Satisfactory	Good	174	98.8
February 2006	Good	Good	Good	Good	174	98.8
January 2004	Good	Good	Good	Good	174	98.8
May 2001	Good	Good	Good	Good	156	98.9
February 1999	Good	Very Good	Good	Good	156	98.9
June 1997	Good	Very Good	Very Good	Very Good	156	98.9
July 1995	Good	Very Good	Very Good	Very Good	80	99.9
October 1994	Good	Excellent	Excellent	Excellent	80	99.9

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.	1,122	615	475	32	0
Steel Protective Coating	sq. ft.	1,122	100	622	400	0
Deck
Reinforced Concrete Deck	sq. ft.	10,659	10,659	0	0	0
Substructure
Steel Column	each	12	0	6	6	0
Steel Protective Coating	sq. ft.	12	12	0	0	0
Reinforced Concrete Abutment	linear ft.	57	57	0	0	0
Reinforced Concrete Pier Cap	linear ft.	57	54	3	0	0
Joints
Open Joint	linear ft.	57	28	29	0	0
Bearings
Elastomeric Bearing	each	12	12	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	748	747	1	0	0
Steel Protective Coating	sq. ft.	748	748	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/1064874