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LAREDO STREET over HIGHLINE CANAL

Adams County, Colorado

Map

Coordinates:
+39.74254, -104.80041
39°44'33" N, 104°48'01" W

Facts

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

Name:	LAREDO STREET over HIGHLINE CANAL
Structure number:	AUR04.6-K.0
Location:	.25 MI N OF COLFAX
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Local (Urban) `[19]`
Length of largest span:	21.3 ft. `[6.5 m]`
Total length:	24.9 ft. `[7.6 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	52.2 ft. `[15.9 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1970
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:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	1,915 `[as of 2013]`
Truck traffic:	2% of total traffic
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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 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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	75.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2017	Poor	Poor	Fair	Satisfactory	1915	75.5
September 2015	Poor	Poor	Fair	Good	1915	75.5
October 2013	Poor	Poor	Fair	Good	1915	82.8
October 2011	Poor	Poor	Fair	Good	1312	82.9
January 2010	Poor	Poor	Fair	Good	1312	82.9
December 2007	Poor	Poor	Satisfactory	Good	1816	93.8
November 2005	Poor	Poor	Satisfactory	Good	1816	93.8
December 2003	Poor	Poor	Good	Good	1816	93.8
December 2001	Poor	Poor	Good	Good	1270	93.9
February 2000	Poor	Poor	Good	Good	1270	93.9
February 1999	Fair	Fair	Very Good	Good	1270	95.9
February 1998	Fair	Fair	Very Good	Good	1270	95.9
March 1996	Poor	Poor	Very Good	Good	1287	93.9
March 1994	Poor	Poor	Very Good	Good	1287	93.9
March 1992	Poor	Poor	Very Good	Good	1287	93.9
May 1990	Fair	Fair	Very Good	Good	1344	95.9

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
Prestressed Concrete Girder/Beam	linear ft.	324	24	250	50	0
Deck
Reinforced Concrete Deck	sq. ft.	1,295	0	435	860	0
Substructure
Reinforced Concrete Abutment	linear ft.	104	55	47	2	0
Bearings
Elastomeric Bearing	each	26	0	26	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	50	50	0	0	0
Steel Protective Coating	sq. ft.	50	50	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/1064348