Us421 S.ramp over I-40/US 421

Good Condition6 years old4,500 vehicles/day

Location

StateNorth Carolina
CountyForsyth
Location0.2 Mi.s.jct.us421 N.ramp
CarriesUs421 S.ramp
CrossesI-40/US 421
Coordinates36.11289, -80.13240

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length279.9 ft (85.3 m)
Max Span147.0 ft (44.8 m)
Deck Width43.0 ft (13.1 m)
Deck Area1117.4 sq m
Main Spans2
Year Built2020

Traffic

Avg Daily Traffic4,500 (2022)
Truck Traffic12%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000670680

Nearby Bridges

I-74 Eastbound over I-40 Bus/us 421 0.1 mi Good I-74 Northbound over I-40BUS/US 421 0.1 mi Good Col.ramp To Us421 over US 421 0.1 mi Good US 421s.ramp over Winston Salem Northern B 0.2 mi Good Sr2657 over I-74 0.2 mi Good Sr2657 over I74 W Ramp To Us421 S 0.3 mi Good Us421 To I74 Ramp over Smith Creek 0.3 mi Good I-74 SB over Smith Creek 0.3 mi Good I-74 Nbl over Smith Creek 0.3 mi Good Us421 N. Ramp over Harmon Mill (smith) Cree 0.3 mi Good