Mason Knoll DR over Br Of Grand Glaize

Fair Condition47 years old40 vehicles/day

Location

StateMissouri
CountySt. Louis
LocationS 20 T 45 N R 5 E
CarriesMason Knoll DR
CrossesBr Of Grand Glaize
Coordinates38.61210, -90.47608

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length26.9 ft (8.2 m)
Max Span12.1 ft (3.7 m)
Deck Area64.8 sq m
Main Spans2
Year Built1979

Traffic

Avg Daily Traffic40 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number23691

Nearby Bridges

Featherstone DR over Br Of Grand Glaize 0.2 mi Fair Barrett Sta RD over Br Of Grand Glaize 0.8 mi Fair Topping RD N over Ditch 0.9 mi Fair Mo 100 E over Br Grand Glaize CR 1.1 mi Fair Barrett Station RD over Royal Acres CR 1.2 mi Good Dutch Mill RD over Glaize CR 1.2 mi Fair Wyncrest DR over Br Grand Glaize CR 1.3 mi Good Mo 100 E over Glaize CR 1.3 mi Fair Weidman RD over Grand Glaize CR 1.3 mi Good Dietrich RD over Grand Glaize CR 1.3 mi Fair