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COUNTY ROAD 77 over JEFFERSON CREEK

Map

Coordinates:
+39.31255, -105.75230
39°18'45" N, 105°45'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 77 over JEFFERSON CREEK
Structure number:PA77-S5.7-S285
Location:5.7 MI SE OF JEFFERSON
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:17.4 ft. [5.3 m]
Total length:40.4 ft. [12.3 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Skew angle:22°
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:370 [as of 2017]
Truck traffic:3% of total traffic
Structural 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: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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Fair5 out of 1037084.9
April 2015Fair5 out of 1019485.4
April 2013Fair5 out of 1019485.4
April 2011Fair5 out of 1062284.2
May 2009Good8 out of 1062295.5
May 2007Good8 out of 1028796.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Steel Culvertlinear ft.110011000
Steel Protective Coatingsq. ft.110110000