Structure 999905900301121 · Franklin County, KS

SB Us-59 HWY over Midland Railroad

Carries SB Us-59 HWY over Midland Railroad, 3.1m N I-35.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT264 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

264 ft end to end, longest span 100 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.

Built201016 years old
Length264.4 ft80.6 m
Daily traffic2,387counted 2023
Last inspectedFebruary 2024every 24 months

Location

StateKansas
CountyFranklin
Location3.1m N I-35
CarriesSB Us-59 HWY
CrossesMidland Railroad
Coordinates38.67194, -95.25833

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length264.4 ft (80.6 m)
Max Span99.7 ft (30.4 m)
Deck Width42.7 ft (13 m)
Deck Area1047.8 sq m
Main Spans3
Year Built2010

Traffic

Avg Daily Traffic2,387 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number999905900301121

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.

Nearby Bridges