Structure 206041072 · Jackson County, CO

Nfsr 106.1 over East Branch Willow Creek

Carries Nfsr 106.1 over East Branch Willow Creek, 1.4 Mi Int 106 & SH 125.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
21 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 21 ft across. 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, so those are drawn as typical for a culvert.

Built201214 years old
Length20.7 ft6.3 m
Daily traffic501 lanes
Last inspectedAugust 2023every 24 months

Location

StateColorado
CountyJackson
Location1.4 Mi Int 106 & SH 125
CarriesNfsr 106.1
CrossesEast Branch Willow Creek
Coordinates40.39339, -106.13172

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length20.7 ft (6.3 m)
Max Span20.7 ft (6.3 m)
Deck Area30.9 sq m
Main Spans1
Year Built2012

Traffic

Avg Daily Traffic50
Lanes On Bridge1

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number0206041072

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