Structure 360026 · Marion County, FL

Us301-441 over NW 8th Ave-sclrr

Carries Us301-441 over NW 8th Ave-sclrr, Us-441-nw8th AVE Sclrr.

Overall conditionGood

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT278 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

278 ft end to end, longest span 78 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.

Built195175 years old
Length277.9 ft84.7 m
Daily traffic25,500counted 2022
Last inspectedSeptember 2023every 24 months

Location

StateFlorida
CountyMarion
LocationUs-441-nw8th AVE Sclrr
CarriesUs301-441
CrossesNW 8th Ave-sclrr
Coordinates29.20204, -82.14193

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length277.9 ft (84.7 m)
Max Span78.1 ft (23.8 m)
Deck Width71.5 ft (21.8 m)
Deck Area1846.5 sq m
Main Spans4
Year Built1951

Traffic

Avg Daily Traffic25,500 (2022)
Truck Traffic14%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number360026

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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