Route 311 over Unknown Stream

Fair Condition21 years old27,500 vehicles/day

Location

StateHawaii
CountyMaui
Location6.36mi S Of Kuihelani HWY
CarriesRoute 311
CrossesUnknown Stream
Coordinates20.78639, -156.46222

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length140.4 ft (42.8 m)
Max Span12.1 ft (3.7 m)
Deck Width138.1 ft (42.1 m)
Deck Area1801.9 sq m
Main Spans9
Year Built2005

Traffic

Avg Daily Traffic27,500 (2017)
Lanes On Bridge6

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number009003110300637

Nearby Bridges

Piilani HWY over Waiakoa Gulch 0.2 mi Fair Piilani HWY over Waiakoa Gulch 0.2 mi Fair S. Kihei RD over Waiakoa Gulch 0.3 mi Good Route 311 over Unknown Stream 0.7 mi Fair Route 311 over Kolaloa Gulch 1.2 mi Fair S Kihei RD over Kulanihakoa Ditch 1.5 mi Good Route 311 over Unknown Stream 1.7 mi Fair Piilani HWY over Kulanihakoi Gulch 1.7 mi Fair N Kihei Rd. over Kealia Pond Outlet #72 1.7 mi Fair Piilani HWY over Waipuilani Gulch Br 2.1 mi Fair