Structure 1950088 · Wilson County, NC

Sr1326 over Toisnot Swamp

Carries Sr1326 over Toisnot Swamp, 0.2 Mi N Nc42.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT149 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 5/9 · sets the rating

149 ft end to end, longest span 37 ft: about 2 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 slab bridge.

Built1934rebuilt 1975
Length149.0 ft45.4 m
Daily traffic3,900counted 2021
Last inspectedJanuary 2024every 24 months

Location

StateNorth Carolina
CountyWilson
Location0.2 Mi N Nc42
CarriesSr1326
CrossesToisnot Swamp
Coordinates35.74898, -77.90609

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length149.0 ft (45.4 m)
Max Span36.7 ft (11.2 m)
Deck Width42.7 ft (13 m)
Deck Area590.2 sq m
Main Spans4
Year Built1934 (reconstructed 1975)

Traffic

Avg Daily Traffic3,900 (2021)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure Number000000001950088

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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