US Bridges

Hoff RD over Peruque CR

Fair

St. Charles County, Missouri · S 13 T 47 N R 2 E · Structure no. 14147

Built
1994
31 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
143 ft
2 main spans
Daily traffic
1,996
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hoff RD over Peruque CR is a steel stringer/multi-beam or girder carrying Hoff RD over Peruque CR in St. Charles County, Missouri. It was built in 1994, so it is 31 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,996 vehicles a day, roughly 10% of them trucks, projected to reach 3,094 by 2044. The structure is 143 ft (43.6 m) long and 36 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesHoff RD
CrossesPeruque CR
LocationS 13 T 47 N R 2 E
RouteCounty Highway 58
CountySt. Charles County
StateMissouri
Coordinates38.82608, -90.74937
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating68.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length143 ft (43.6 m)
Longest span70 ft (21.3 m)
Deck width36 ft (10.9 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,996 (2024)
Projected traffic3,094 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal 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 Hoff RD over Peruque CR built?

It was built in 1994, making it 31 years old in 2025.

What condition is Hoff RD over Peruque CR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does Hoff RD over Peruque CR carry?

About 1,996 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Hoff RD over Peruque CR?

The structure is 143 ft (43.6 m) long with a longest span of 70 ft (21.3 m) and a deck 36 ft wide.

Who owns Hoff RD over Peruque CR?

It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.