US Bridges

Rt H S over Is 70

Good

Lafayette County, Missouri · S 32 T 49 N R 26 W · Structure no. 35782

Built
2018
7 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
136 ft
2 main spans
Daily traffic
497
2024 count
Owner
State
State Highway Agency

About this bridge

Rt H S over Is 70 is a prestressed concrete continuous stringer/multi-beam or girder carrying Rt H S over Is 70 in Lafayette County, Missouri. It was built in 2018, so it is 7 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 497 vehicles a day, roughly 11% of them trucks, projected to reach 721 by 2044. The structure is 136 ft (41.6 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRt H S
CrossesIs 70
LocationS 32 T 49 N R 26 W
RouteState Highway 0H
Coordinates39.00267, -93.80972
Functional classRural Major Collector

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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87.3 US tons
Inventory rating41.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length136 ft (41.6 m)
Longest span67 ft (20.3 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic497 (2024)
Projected traffic721 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rt H S over Is 70 built?

It was built in 2018, making it 7 years old in 2025.

What condition is Rt H S over Is 70 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 January 2025.

How much traffic does Rt H S over Is 70 carry?

About 497 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt H S over Is 70?

The structure is 136 ft (41.6 m) long with a longest span of 67 ft (20.3 m) and a deck 27 ft wide.

Who owns Rt H S over Is 70?

It is owned by the State Highway Agency.