Structure 810348 · Guilford County, NC

I40 Us29 Us220 over Us29 Us220n

Carries I40 Us29 Us220 over Us29 Us220n, 0.3 Mi E Jct Sr1401.

Overall conditionFair

Set by its lowest-rated component: Deck at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT244 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

244 ft end to end, longest span 124 ft: about 3 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built199531 years old
Length243.8 ft74.3 m
Daily traffic36,500counted 2022
Last inspectedDecember 2024every 24 months

Location

StateNorth Carolina
CountyGuilford
Location0.3 Mi E Jct Sr1401
CarriesI40 Us29 Us220
CrossesUs29 Us220n
Coordinates36.04602, -79.76966

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length243.8 ft (74.3 m)
Max Span123.7 ft (37.7 m)
Deck Width59.1 ft (18 m)
Deck Area1337.4 sq m
Main Spans3
Year Built1995

Traffic

Avg Daily Traffic36,500 (2022)
Truck Traffic16%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000810348

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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