US Bridges

CR 392 over Lake Lavon

Good

Collin County, Texas · 0.40 MI W of FM 982 · Structure no. 180430AA0674001

Built
1974
51 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
200 ft
5 main spans
Daily traffic
1,729
2022 count
Owner
County
County Highway Agency

About this bridge

CR 392 over Lake Lavon is a concrete stringer/multi-beam or girder carrying CR 392 over Lake Lavon in Collin County, Texas. It was built in 1974, so it is 51 years old, older than the Texas average of 44.4 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 1,729 vehicles a day, roughly 7% of them trucks, projected to reach 1,000 by 2031. The structure is 200 ft (61 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCR 392
CrossesLake Lavon
Location0.40 MI W of FM 982
RouteCounty Highway 392
CountyCollin County
StateTexas
Coordinates33.13048, -96.49926
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length200 ft (61 m)
Longest span40 ft (12.2 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,729 (2022)
Projected traffic1,000 by 2031
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$129,000
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 392 over Lake Lavon built?

It was built in 1974, making it 51 years old in 2025.

What condition is CR 392 over Lake Lavon 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 May 2023.

How much traffic does CR 392 over Lake Lavon carry?

About 1,729 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is CR 392 over Lake Lavon?

The structure is 200 ft (61 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.

Who owns CR 392 over Lake Lavon?

It is owned by the County Highway Agency.