US 321 over Horse Creek

Fair Condition87 years old3,600 vehicles/day

Location

StateSouth Carolina
CountyRichland
Location15 Mi N Of Columbia
CarriesUS 321
CrossesHorse Creek
Coordinates34.21328, -81.06604

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length100.1 ft (30.5 m)
Max Span40.0 ft (12.2 m)
Deck Width46.3 ft (14.1 m)
Deck Area430.1 sq m
Main Spans3
Year Built1939 (reconstructed 1966)

Traffic

Avg Daily Traffic3,600 (2023)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000000971

Nearby Bridges

S-40-1388 over Horse Creek 0.1 mi Good US 321 over Big Cedar Creek 1.2 mi Fair S-40-967 over Horse Creek 1.3 mi Good S-40-59 over Big Cedar Creek 1.8 mi Good S-20-323 over Cedar Creek 1.9 mi Good S-40-1335 over Persimmon Fork 2.1 mi Good S-40-59 over Williams Branch 2.3 mi Good S-40-59 over Big Cedar Creek 2.5 mi Good S-20-64 over Little Cedar Creek 2.6 mi Fair S-40-1682 over Cedar Creek 3.1 mi Good