US Bridges

SH 89 Ml over Little Bear Creek

Good

Prowers County, Colorado · 6.6 MI N of SH 116 · Structure no. N-28-M

Built
2002
23 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
170 ft
3 main spans
Daily traffic
130
2020 count
Owner
State
State Highway Agency

About this bridge

SH 89 Ml over Little Bear Creek is a steel stringer/multi-beam or girder carrying SH 89 Ml over Little Bear Creek in Prowers County, Colorado. It was built in 2002, so it is 23 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 130 vehicles a day, roughly 37% of them trucks, projected to reach 169 by 2040. The structure is 170 ft (51.8 m) long and 39 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesSH 89 Ml
CrossesLittle Bear Creek
Location6.6 MI N of SH 116
RouteState Highway 89A
Coordinates37.65438, -102.12838
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating38.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length170 ft (51.8 m)
Longest span64 ft (19.5 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deck60 ft (18.3 m)

Traffic and service

Average daily traffic130 (2020)
Projected traffic169 by 2040
Trucks37%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 89 Ml over Little Bear Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is SH 89 Ml over Little Bear Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does SH 89 Ml over Little Bear Creek carry?

About 130 vehicles per day (2020 count), of which roughly 37% are trucks.

How long is SH 89 Ml over Little Bear Creek?

The structure is 170 ft (51.8 m) long with a longest span of 64 ft (19.5 m) and a deck 39 ft wide.

Who owns SH 89 Ml over Little Bear Creek?

It is owned by the State Highway Agency.