US Bridges

Mo 28 E over Gasconade Rvr

Good

Pulaski County, Missouri · S 36 T 37 N R 11 W · Structure no. 11937

Built
2001
24 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
765 ft
3 main spans
Daily traffic
3,104
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 28 E over Gasconade Rvr is a prestressed concrete continuous tee beam carrying Mo 28 E over Gasconade Rvr in Pulaski County, Missouri. It was built in 2001, so it is 24 years old, younger than the Missouri average of 45.1 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 3,104 vehicles a day, roughly 4% of them trucks, projected to reach 4,966 by 2044. The structure is 765 ft (233.2 m) long and 41 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesMo 28 E
CrossesGasconade Rvr
LocationS 36 T 37 N R 11 W
RouteState Highway 28
CountyPulaski County
StateMissouri
Coordinates37.89221, -92.08136
Functional classRural Minor Arterial

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating38.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3 (+5 approach)
Design loadHS 20
Structure length765 ft (233.2 m)
Longest span122 ft (37.1 m)
Deck width41 ft (12.6 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,104 (2024)
Projected traffic4,966 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 Mo 28 E over Gasconade Rvr built?

It was built in 2001, making it 24 years old in 2025.

What condition is Mo 28 E over Gasconade Rvr 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 Mo 28 E over Gasconade Rvr carry?

About 3,104 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Mo 28 E over Gasconade Rvr?

The structure is 765 ft (233.2 m) long with a longest span of 122 ft (37.1 m) and a deck 41 ft wide.

Who owns Mo 28 E over Gasconade Rvr?

It is owned by the State Highway Agency.