Structure 40904513003081 · Caddo County, LA

I0220 over Cross Lake Kcs Csr La 17

Carries I0220 over Cross Lake Kcs Csr La 17, 2.8 Mi North Of I-20.

Overall conditionFair

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

How ratings work
Deck6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
10,230 FT OVERALL2,000 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 7/9Substructure 5/9 · sets the rating

10,230 ft end to end, longest span 100 ft: about 28 football fields, or 1.9 miles. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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.

Built198838 years old
Length10230.0 ft3118.1 m
Daily traffic42,148counted 2021
Last inspectedOctober 2024every 24 months

Location

StateLouisiana
CountyCaddo
Location2.8 Mi North Of I-20
CarriesI0220
CrossesCross Lake Kcs Csr La 17
Coordinates32.49468, -93.82170

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length10230.0 ft (3118.1 m)
Max Span100.1 ft (30.5 m)
Deck Width84.3 ft (25.7 m)
Deck Area80135.2 sq m
Main Spans103
Year Built1988

Traffic

Avg Daily Traffic42,148 (2021)
Truck Traffic19%
Lanes On Bridge4
Lanes Under Bridge8

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number040904513003081

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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