US Bridges

CO RD 448/COL 7387 over Buffalo Creek

Good

Dawson County, Nebraska · 1.5S 4E of Overton · Structure no. C002408110

Built
1984
41 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
35
1998 count
Owner
County
County Highway Agency

About this bridge

CO RD 448/COL 7387 over Buffalo Creek is a prestressed concrete tee beam carrying CO RD 448/COL 7387 over Buffalo Creek in Dawson County, Nebraska. It was built in 1984, so it is 41 years old, younger than the Nebraska average of 47.1 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 35 vehicles a day, projected to reach 59 by 2033. The structure is 52 ft (15.8 m) long and 30 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

Location

Open in Google Maps
CarriesCO RD 448/COL 7387
CrossesBuffalo Creek
Location1.5S 4E of Overton
RouteCounty Highway 7387
CountyDawson County
StateNebraska
Coordinates40.7081, -99.4647
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.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.3 US tons
Inventory rating26.5 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length52 ft (15.8 m)
Longest span50 ft (15.2 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (1998)
Projected traffic59 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 CO RD 448/COL 7387 over Buffalo Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is CO RD 448/COL 7387 over Buffalo 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 October 2023.

How much traffic does CO RD 448/COL 7387 over Buffalo Creek carry?

About 35 vehicles per day (1998 count).

How long is CO RD 448/COL 7387 over Buffalo Creek?

The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.2 m) and a deck 30 ft wide.

Who owns CO RD 448/COL 7387 over Buffalo Creek?

It is owned by the County Highway Agency.