Iris Avenue/34 ST over Wonderland Creek

Fair Condition9 years old1,937 vehicles/day

Location

StateColorado
CountyBoulder
LocationIris AVE And 34th St.
CarriesIris Avenue/34 ST
CrossesWonderland Creek
Coordinates40.03648, -105.24894

Condition Ratings

Overall ConditionFair
Channel/Waterway8 (Very Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length49.9 ft (15.2 m)
Max Span23.3 ft (7.1 m)
Deck Width53.5 ft (16.3 m)
Deck Area247.8 sq m
Main Spans2
Year Built2017

Traffic

Avg Daily Traffic1,937 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberBOLD-41-IRISAVE

Nearby Bridges

34th Street over Wonderland Creek 0.0 mi Good Iris Avenue over Wonderland Creek 0.1 mi Fair Spring Creek Place over Wonderland Creek 0.1 mi Good SH 157 Ml over Bnsf Rr 0.2 mi Fair SH 157 Ml over SH 119 Ml 0.2 mi Fair SH 119 over Wonderland Crk And Path 0.3 mi Fair SH 157 Ml over Boulder Whiterock Ditch 0.3 mi Fair SH 157 Ml over Wonderland Creek 0.4 mi Fair 47th Street over SH 157 Ml 0.5 mi Fair Kalmia Avenue over Dry Creek 0.5 mi Good