Us421s over Big Alamance Creek

Good Condition57 years old14,000 vehicles/day

Location

StateNorth Carolina
CountyGuilford
Location0.5 Mi. S. Jct. Sr3389
CarriesUs421s
CrossesBig Alamance Creek
Coordinates35.95820, -79.69660

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length204.7 ft (62.4 m)
Max Span60.7 ft (18.5 m)
Deck Width42.0 ft (12.8 m)
Deck Area798.7 sq m
Main Spans4
Year Built1969

Traffic

Avg Daily Traffic14,000 (2021)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000810277

Nearby Bridges

Us421n over Big Alamance Creek 0.0 mi Fair Sr3549 over Big Alamance Creek 0.3 mi Good Sr3394 over Little Alamance Creek 0.3 mi Good Sr3389 over Us421 0.5 mi Good Sr3549 over Big Alamance Creek 0.6 mi Good Sr3411 over Big Alamance Creek 0.9 mi Fair Us421 over Big Alamance Creek 1.0 mi Good Sr3412 over Little Alamance Creek 1.1 mi Good Sr3392 over Prong Alamance Creek 1.2 mi Fair Sr3394 over Branch Of Big Alamance C 1.2 mi Poor