IRR N4670 over Sycamore Creek

Poor Condition41 years old100 vehicles/day

Location

StateOklahoma
CountyOttawa
LocationN4685e0150007
CarriesIRR N4670
CrossesSycamore Creek
Coordinates36.79263, -94.66182

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure3 (Serious)
Channel/Waterway5 (Fair)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length91.9 ft (28 m)
Max Span29.9 ft (9.1 m)
Deck Width20.7 ft (6.3 m)
Deck Area176.4 sq m
Main Spans3
Year Built1985

Traffic

Avg Daily Traffic100 (2022)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number210300000000000

Nearby Bridges

IRR 5846c over Brush Creek 0.9 mi Good IRR 5846c over Roark Creek 1.0 mi Good IRR 5846c over Brush Creek 1.1 mi Good U.s. 60 over Creek 1.2 mi Fair U.s. 60 over Creek 1.4 mi Fair IRR N4660 over Brush Creek 1.5 mi Fair IRR E0165 over Sycamore Creek 1.5 mi Poor IRR N4660 over Creek 1.6 mi Fair U.s. 60 over Creek 1.6 mi Fair IRR E0166 over Creek 1.6 mi Fair