Airport RD over Nine Mile Slough

Good Condition17 years old264 vehicles/day

Location

StateOregon
CountyHarney
Location008 Jct Or 78
CarriesAirport RD
CrossesNine Mile Slough
Coordinates43.58550, -118.96519

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length52.2 ft (15.9 m)
Max Span50.9 ft (15.5 m)
Deck Width32.2 ft (9.8 m)
Deck Area155.8 sq m
Main Spans1
Year Built2009

Traffic

Avg Daily Traffic264 (2020)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number20934 C11500081

Nearby Bridges

Airport RD over Nine Mile Slough 0.8 mi Good Or 78 (hwy 442) over Silvies Slough(15th Br) 0.9 mi Fair C116 Red Barn LN over Poison Slough 1.2 mi Fair Or 78 (hwy 442) over Silvies Slough(14th Br) 1.2 mi Good Or 78 (hwy 442) over Foley Slough(13th Br) 1.4 mi Fair C114 Ol Exp Sta RD over Nine Mile Slough 1.5 mi Fair Or 78 (hwy 442) over Silvies Slough(12th Br) 1.6 mi Good Or 78 (hwy 442) over Silvies Slough(17th Br) 1.6 mi Good Or 78 (hwy 442) over Silvies Slough(11th Br) 1.7 mi Good Old Experiment Sta over Poison Slough 1.9 mi Good