Structure C005644605 · Lincoln County, NE

Fas 1480 over Tri-county Canal

Carries Fas 1480 over Tri-county Canal, Jct I80/s-56a 1.7n 7w.

Overall conditionFair

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT128 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 6/9 · sets the rating

128 ft end to end, longest span 42 ft. 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 tee-beam bridge.

Built200521 years old
Length128.0 ft39 m
Daily traffic255counted 2011
Last inspectedJuly 2021every 48 months

Location

StateNebraska
CountyLincoln
LocationJct I80/s-56a 1.7n 7w
CarriesFas 1480
CrossesTri-county Canal
Coordinates41.07580, -100.65820

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length128.0 ft (39 m)
Max Span42.0 ft (12.8 m)
Deck Width32.5 ft (9.9 m)
Deck Area386.1 sq m
Main Spans3
Year Built2005

Traffic

Avg Daily Traffic255 (2011)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2021
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure NumberC005644605

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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