Share:

OLD STATE ROUTE 99 over MILES CREEK

Map

Coordinates:
+37.26465, -120.42846
37°15'53" N, 120°25'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD STATE ROUTE 99 over MILES CREEK
Structure number:39C0389
Location:0.45 MI SE/O HEALY RD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:21.0 ft. [6.4 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Owner:County Highway Agency [02]
Year built:1938
Year reconstructed:2005
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:5
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2005]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 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:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Operating rating:32.1 tons [29.2 metric tons]
Inventory rating:19.2 tons [17.5 metric tons]
Sufficiency rating:72.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201672.9GoodGoodGoodGood-500
January 201477.9GoodGoodGoodGood-500