US Bridges

2100 RD Mile 3 over Hafer Run

Good

Montgomery County, Kansas · 2.0M N 3.0M E of Caney · Structure no. 000630979007081

Built
2019
6 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete Continuous
Length
93 ft
3 main spans
Daily traffic
40
2017 count
Owner
County
County Highway Agency

About this bridge

2100 RD Mile 3 over Hafer Run is a concrete continuous slab carrying 2100 RD Mile 3 over Hafer Run in Montgomery County, Kansas. It was built in 2019, so it is 6 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 40 vehicles a day, projected to reach 60 by 2040. The structure is 93 ft (28.2 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
Carries2100 RD Mile 3
CrossesHafer Run
Location2.0M N 3.0M E of Caney
RouteCounty Highway 6309
CountyMontgomery County
StateKansas
Coordinates37.03667, -95.87411
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating45 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length93 ft (28.2 m)
Longest span36 ft (10.9 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic40 (2017)
Projected traffic60 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 2100 RD Mile 3 over Hafer Run built?

It was built in 2019, making it 6 years old in 2025.

What condition is 2100 RD Mile 3 over Hafer Run 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 September 2024.

How much traffic does 2100 RD Mile 3 over Hafer Run carry?

About 40 vehicles per day (2017 count).

How long is 2100 RD Mile 3 over Hafer Run?

The structure is 93 ft (28.2 m) long with a longest span of 36 ft (10.9 m) and a deck 30 ft wide.

Who owns 2100 RD Mile 3 over Hafer Run?

It is owned by the County Highway Agency.