Structure 811142 · Guilford County, NC

I785e I840e over Us29 Sr2622s

Carries I785e I840e over Us29 Sr2622s, 3.5 Mi. N. Of Jct. Sr2770.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT270 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

270 ft end to end, longest span 161 ft: about 4 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.

Built20197 years old
Length269.7 ft82.2 m
Daily traffic6,500counted 2019
Last inspectedNovember 2023every 24 months

Location

StateNorth Carolina
CountyGuilford
Location3.5 Mi. N. Of Jct. Sr2770
CarriesI785e I840e
CrossesUs29 Sr2622s
Coordinates36.14289, -79.73526

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length269.7 ft (82.2 m)
Max Span160.8 ft (49 m)
Deck Width57.1 ft (17.4 m)
Deck Area1430.3 sq m
Main Spans2
Year Built2019

Traffic

Avg Daily Traffic6,500 (2019)
Truck Traffic16%
Lanes On Bridge3
Lanes Under Bridge8

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000811142

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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