US Bridges

Local 779-458.4 over Mulberry Creek

Good

Saline County, Kansas · 3.6N 1.6E of Bavaria · Structure no. 000850779004584

Built
1988
37 years old
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
144 ft
3 main spans
Daily traffic
76
2020 count
Owner
County
County Highway Agency

About this bridge

Local 779-458.4 over Mulberry Creek is a concrete continuous slab carrying Local 779-458.4 over Mulberry Creek in Saline County, Kansas. It was built in 1988, so it is 37 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 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 76 vehicles a day, roughly 6% of them trucks, projected to reach 57 by 2043. The structure is 144 ft (43.9 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesLocal 779-458.4
CrossesMulberry Creek
Location3.6N 1.6E of Bavaria
RouteCounty Highway 0
CountySaline County
StateKansas
Coordinates38.85117, -97.72426
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating58.5 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length144 ft (43.9 m)
Longest span58 ft (17.7 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 traffic76 (2020)
Projected traffic57 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Local 779-458.4 over Mulberry Creek built?

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

What condition is Local 779-458.4 over Mulberry 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 March 2023.

How much traffic does Local 779-458.4 over Mulberry Creek carry?

About 76 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Local 779-458.4 over Mulberry Creek?

The structure is 144 ft (43.9 m) long with a longest span of 58 ft (17.7 m) and a deck 30 ft wide.

Who owns Local 779-458.4 over Mulberry Creek?

It is owned by the County Highway Agency.