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US 24 ML over AGATE CREEK

Park County, Colorado

Map

Coordinates:
+38.99347, -105.86208
38°59'37" N, 105°51'43" W

Facts

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

Name:	US 24 ML over AGATE CREEK
Structure number:	I-13-I
Location:	8.9 MI NE OF CHAFFEE-PARK
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	23.0 ft. `[7.0 m]`
Total length:	24.9 ft. `[7.6 m]`
Roadway width between curbs:	28.9 ft. `[8.8 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Owner:	State Highway Agency `[01]`
Year built:	1937
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Wood or timber `[7]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	1,400 `[as of 2011]`
Truck traffic:	8% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	85.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Fair	Good	Satisfactory	Good	1400	85.6
June 2015	Fair	Good	Satisfactory	Good	1400	85.6
June 2013	Fair	Good	Satisfactory	Good	1400	85.6
June 2011	Fair	Good	Satisfactory	Good	1400	85.6
June 2009	Fair	Good	Satisfactory	Good	1400	85.6
May 2007	Fair	Good	Satisfactory	Good	1500	85.4
May 2005	Fair	Good	Satisfactory	Good	1592	85.2
May 2003	Fair	Good	Satisfactory	Good	1406	79.0
May 2001	Fair	Good	Satisfactory	Good	1406	82.0
May 1999	Good	Good	Good	Good	1627	81.6
June 1997	Good	Good	Good	Good	950	82.8
June 1995	Good	Good	Good	Good	950	83.5
June 1993	Good	Good	Good	Good	950	83.5
July 1992	Good	Good	Good	Good	950	81.5
June 1990	Good	Good	Good	Good	860	81.6

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
Timber Girder/Beam	linear ft.	360	312	48	0	0
Substructure
Timber Column	each	16	4	3	9	0
Timber Abutment	linear ft.	60	60	0	0	0
Timber Pier Cap	linear ft.	68	68	0	0	0
Deck
Timber Deck	sq. ft.	750	750	0	0	0
Wearing Surfaces	sq. ft.	750	750	0	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.
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