US Bridges

SH 113 Ml over Draw

Good

Logan County, Colorado · 11.4 MI North of JCT SH 1 · Structure no. A-24-AQ

Built
2019
6 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
1,100
2020 count
Owner
State
State Highway Agency

About this bridge

SH 113 Ml over Draw is a concrete culvert carrying SH 113 Ml over Draw in Logan County, Colorado. It was built in 2019, so it is 6 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,100 vehicles a day, roughly 20% of them trucks, projected to reach 1,309 by 2040. The structure is 27 ft (8.1 m) long and 96 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSH 113 Ml
CrossesDraw
Location11.4 MI North of JCT SH 1
RouteState Highway 113A
Coordinates40.90004, -103.11547
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.8 US tons
Inventory rating96.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length27 ft (8.1 m)
Longest span12 ft (3.7 m)
Deck width96 ft (29.3 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2020)
Projected traffic1,309 by 2040
Trucks20%
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 SH 113 Ml over Draw built?

It was built in 2019, making it 6 years old in 2025.

What condition is SH 113 Ml over Draw 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 2025.

How much traffic does SH 113 Ml over Draw carry?

About 1,100 vehicles per day (2020 count), of which roughly 20% are trucks.

How long is SH 113 Ml over Draw?

The structure is 27 ft (8.1 m) long with a longest span of 12 ft (3.7 m) and a deck 96 ft wide.

Who owns SH 113 Ml over Draw?

It is owned by the State Highway Agency.