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COUNTY ROAD 77 over SYNDER CREEK

Park County, Colorado

Map

Coordinates:
+39.34419, -105.77378
39°20'39" N, 105°46'26" W

Facts

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

Name:	COUNTY ROAD 77 over SYNDER CREEK
Structure number:	PA77-S2.9-S285
Location:	2.9 MI SE OF JEFFERSON
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	13.5 ft. `[4.1 m]`
Total length:	30.8 ft. `[9.4 m]`
Deck width edge-to-edge:	45.6 ft. `[13.9 m]`
Skew angle:	25°
Owner:	County Highway Agency `[02]`
Year built:	2006
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Aluminum, Wrought Iron or Cast Iron `[9]`
Main spans design:	Culvert `[19]`
Deck type:	Not applicable `[N]`

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	368 `[as of 2017]`
Truck traffic:	3% of total traffic
Structural appraisal:	Equal to present minimum criteria `[6]`
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]`
Culvert condition:	Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	96.1

Previous Inspections

Date	Condition	Culvert Condition	ADT	Suff. Rating
April 2017	Fair	6 out of 10	368	96.1
April 2015	Fair	6 out of 10	200	96.5
April 2013	Fair	6 out of 10	200	96.5
April 2011	Fair	6 out of 10	628	95.5
May 2009	Good	8 out of 10	628	95.5
May 2007	Good	8 out of 10	287	96.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Culvert
Steel Culvert	linear ft.	101	0	101	0	0
Steel Protective Coating	sq. ft.	101	101	0	0	0

© Copyright 2012-19, 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/1071198