Upper Blackwell RD over Trib Of Big Rvr

Fair Condition126 years old300 vehicles/day

Location

StateMissouri
CountyJefferson
LocationS 4 T 38 N R 4 E
CarriesUpper Blackwell RD
CrossesTrib Of Big Rvr
Coordinates38.03738, -90.59887

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length35.1 ft (10.7 m)
Max Span16.1 ft (4.9 m)
Deck Width26.2 ft (8 m)
Deck Area85.6 sq m
Main Spans2
Year Built1900

Traffic

Avg Daily Traffic300 (2023)
Truck Traffic20%
Lanes On Bridge2

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number22827

Nearby Bridges

Upper Blackwell RD over Trib Of Big Rvr 1.1 mi Fair Upper Blackwell RD over Big Rvr 1.3 mi Fair RT Cc E over Br 1.4 mi Fair Tiff RD over Mill CR 3.2 mi Fair Mcgehan RD over Trib Of Joachim CR 3.4 mi Fair Johnson Hollow RD over Mill CR 3.4 mi Fair Johnson Hollow RD over Mill CR 3.5 mi Good Wilson Hollow RD over Trib To Big Rvr 3.6 mi Fair RT Cc E over Maddin CR 3.7 mi Fair Crossman RD over Peter CR 4.0 mi Poor