US Bridges

Bois Darc Lane over Turner Branch

Good

Collin County, Texas · 0.10 MI S of FM 2514 · Structure no. 180430CC0115001

Built
1998
27 years old
Condition
Good
inspected February 2023
Type
Frame
Concrete
Length
45 ft
1 main span
Daily traffic
60
2011 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bois Darc Lane over Turner Branch is a concrete frame carrying Bois Darc Lane over Turner Branch in Collin County, Texas. It was built in 1998, so it is 27 years old, younger 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 60 vehicles a day, roughly 2% of them trucks, projected to reach 100 by 2031. The structure is 45 ft (13.7 m) long and 32 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesBois Darc Lane
CrossesTurner Branch
Location0.10 MI S of FM 2514
RouteCity Street 115
StateTexas
Coordinates33.0539, -96.58592
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span43 ft (13.1 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2011)
Projected traffic100 by 2031
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Bois Darc Lane over Turner Branch built?

It was built in 1998, making it 27 years old in 2025.

What condition is Bois Darc Lane over Turner Branch 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 February 2023.

How much traffic does Bois Darc Lane over Turner Branch carry?

About 60 vehicles per day (2011 count), of which roughly 2% are trucks.

How long is Bois Darc Lane over Turner Branch?

The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.1 m) and a deck 32 ft wide.

Who owns Bois Darc Lane over Turner Branch?

It is owned by the City or Municipal Highway Agency.