US Bridges

US 287 Ml over Rush Creek

Fair

Kiowa County, Colorado · 9.0 MI N of JCT SH 96-W-E · Structure no. J-25-F

Built
1988
37 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
404 ft
5 main spans
Daily traffic
4,500
2020 count
Owner
State
State Highway Agency

About this bridge

US 287 Ml over Rush Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying US 287 Ml over Rush Creek in Kiowa County, Colorado. It was built in 1988, so it is 37 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,500 vehicles a day, roughly 48% of them trucks, projected to reach 5,715 by 2040. The structure is 404 ft (123 m) long and 47 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesUS 287 Ml
CrossesRush Creek
Location9.0 MI N of JCT SH 96-W-E
RouteU.S. Route 287B
Coordinates38.61177, -102.78591
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.9 US tons
Inventory rating33.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length404 ft (123 m)
Longest span79 ft (24 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2020)
Projected traffic5,715 by 2040
Trucks48%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemYes

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 US 287 Ml over Rush Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is US 287 Ml over Rush Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does US 287 Ml over Rush Creek carry?

About 4,500 vehicles per day (2020 count), of which roughly 48% are trucks.

How long is US 287 Ml over Rush Creek?

The structure is 404 ft (123 m) long with a longest span of 79 ft (24 m) and a deck 47 ft wide.

Who owns US 287 Ml over Rush Creek?

It is owned by the State Highway Agency.