Old RTE 21 over Darr Valley

Fair Condition98 years old400 vehicles/day

Location

StateMissouri
CountyReynolds
LocationS 32 T 30 N R 1 E
CarriesOld RTE 21
CrossesDarr Valley
Coordinates37.24070, -90.96890

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length132.9 ft (40.5 m)
Max Span21.3 ft (6.5 m)
Deck Width23.0 ft (7 m)
Deck Area283.5 sq m
Main Spans6
Year Built1928

Traffic

Avg Daily Traffic400 (2024)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number16651

Nearby Bridges

Main ST over Darr Valley 0.1 mi Fair Mo 21 S over Darr Valley 0.3 mi Fair South ST over Darr Valley 0.3 mi Fair Mo 21 S over Logan CR 0.4 mi Fair RT Y E over Dry CR 0.5 mi Fair Mo 106 E over Drain Dtch 1.5 mi Fair RT K E over Br Of Spring CR 1.8 mi Fair Mo 106 E over Coleman Br 2.1 mi Fair RT K E over Spring CR 2.5 mi Fair RT K E over Snow Br 2.7 mi Fair