US Bridges

Rt T S over Peruque CR

Good

St. Charles County, Missouri · S 30 T 47 N R 1 E · Structure no. 2019

Built
1969
56 years old, rebuilt 2006
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
178 ft
3 main spans
Daily traffic
4,972
2024 count
Owner
State
State Highway Agency

About this bridge

Rt T S over Peruque CR is a steel continuous stringer/multi-beam or girder carrying Rt T S over Peruque CR in St. Charles County, Missouri. It was built in 1969 and reconstructed in 2006, so it is 56 years old, older 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 4,972 vehicles a day, roughly 10% of them trucks, projected to reach 9,695 by 2044. The structure is 178 ft (54.3 m) long and 37 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesRt T S
CrossesPeruque CR
LocationS 30 T 47 N R 1 E
RouteState Highway 0T
Coordinates38.80466, -90.95433
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating31.7 US tons
Inventory rating18.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length178 ft (54.3 m)
Longest span69 ft (21 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,972 (2024)
Projected traffic9,695 by 2044
Trucks10%
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 Rt T S over Peruque CR built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2006.

What condition is Rt T S over Peruque CR 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 2023.

How much traffic does Rt T S over Peruque CR carry?

About 4,972 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt T S over Peruque CR?

The structure is 178 ft (54.3 m) long with a longest span of 69 ft (21 m) and a deck 37 ft wide.

Who owns Rt T S over Peruque CR?

It is owned by the State Highway Agency.