American Highway Products

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American Highway Products Ltd. logo
11723 Strasburg Bolivar Rd. N.W.
Bolivar, Ohio
USA
44612
888.272.2397
330.874.3800
www.ahp1.com

Founded in 1978, American Highway Products Ltd. manufactures the highest quality manhole riser products, including the Pivoted Turnbuckle Manhole Riser, the most powerful expanding manhole riser available today. We also manufacture catch basin/inlet risers and a compression water/gas box riser. Our manhole safety ramp and safety ramp protect motorists during road construction projects. The Flex-O-Ring rubber adjusting ring reduces traffic vibration into the substructure and reduces infiltration. American Highway Products offers sealing products to stop rattling lids and seal them. We also have the I.D. Locator, which is used to locate utility lids when paving streets. The EZ-Lift is used to remove concealed pick hole utility lids safely and effortlessly.


Products

  • Manhole safety ramp
    Manhole Safety Ramps
    The Manhole Safety Ramp from American Highway Products allows smooth, safe passage for motorists over manholes. Made of tough, durable, recycled rubber, the Manhole Safety Ramps are safer for workers...
  • Catch Basin Riser
    Catch basin riser
      American Highway Products' Catch Basin Riser is used to reduce cost and stream line the adjusting of utilities to the new grade when paving a road. The riser heights start at ¾ in. rise and...
  • Manhole Safety Ramp
    Manhole safety ramp
    Eliminates claims, lowers costs and reusable. The Manhole Safety Ramp allows smooth, safe passage for motorists over manholes. Made of tough, durable, recycled rubber, the Manhole Safety Ramps are...
  • American Highway’s “Pivoted Turnbuckle” manhole riser
    'Pivoted Turnbuckle' manhole riser
    American Highway’s “Pivoted Turnbuckle” manhole riser will reduce cost and streamline the adjusting of utilities when paving.  Once installed, its custom linkage ensures a pressed in bearing fit. The...
  • American Highway Products’ Safety Ramps
    American Highway Products Safety Ramps
    Eliminate claims and lower costs with American Highway Products’ Safety Ramps. The ramps allow smooth, safe passage for motorists over transverse milled edges, steel utility plates, end of day joints...
  • American Highway Products' inlet/catch basin/monument box risers
    Inlet/catch basin/monument box risers
    American Highway Products' inlet/catch basin/monument box risers will save time, lower cost and eliminate the traffic control and liability of manual adjustments. These riser heights start at ¾ in.,...
  • Safety Ramps
    Safety Ramp
    Eliminate Claims and lower your Costs! Safety Ramps allow smooth, safe passage for motorists over transverse milled edges, steel utility plates, end of day joints and bridges. Smooth, uniformly...
  • Inlet risers for interstate and highways
    Inlet risers for interstate and highways
    Eliminate liability of crews in traffic and costly excavation, brick laying and cement needed to raise inlet grates on interstate and highways. Significantly shorten project time. Our riser heights...
  • Utility Locator
    Utility Locator
    Eliminate lost utilities after paving! Eliminate painting, measuring, metal detectors, guessing and other costly mistakes. Use on any paving job where you need to easily locate any utility cover...
  • Inlet/Catch Basin/Monument Box Risers
    Catch Basin Riser
    No need to leave grates low leaving a pothole with grate bottom. Our Inlet/Catch Basin/Monument Box Risers will save time, lower cost, eliminate traffic control and/or liability of manual adjustments...
  • Manhole Safety Ramp and Safety Ramp
    Rubber Safety Ramps
    Our Manhole Safety Ramp and Safety Ramp allow smooth, safe passage for motorists over manholes, transverse milled edges, steel utility plates, end of day joints, and bridges. Made of tough durable...
  • Inlet/Catch Basin/Monument Box Risers
    Catch basin/Inlet risers
    No need to leave grates low leaving a pothole with grate bottom. Our Inlet/Catch Basin/Monument Box Risers will save time, lower cost and eliminate traffic control and/or liability of manual...
  • manhole riser
    Inclined Pivoted Turnbuckle Manhole Riser
    Our “inclined” Pivoted Turnbuckle Manhole Riser allows you to not only raise the lid, but also tilt the lid to match the new road crown. Edge milling operations remove asphalt at the curb, but not in...
  • Inclined Pivoted Turnbuckle Manhole Riser
    Inclined Manhole Riser
    Our Inclined Pivoted Turnbuckle Manhole Riser allows you to not only raise the lid, but also tilt the lid to match the new road crown. Edge milling operations remove asphalt at the curb, but not in...
  • Rubber safety ramps
    Rubber safety ramps
    Eliminate claims! Lower costs! Reusable! Our manhole safety ramp and safety ramp allow smooth, safe passage for motorists over manholes, transverse milled edges, steel utility plates, end of day...
  • I.D. locator
    I.D. locator
    Eliminate lost utilities after paving!  Eliminate painting, measuring, metal detectors, guessing, and other costly mistakes. Use on any paving job where you need to easily locate any utility cover...
  • Inlet/Catch Basin/Monument Box Risers
    Catch Basin Riser
    No need to leave grates low leaving a pot hole with grate bottom. Our inlet/catch basin/monument box risers will save time, lower cost, eliminate traffic control and/or liability of manual...
  • Safety Ramps
    Eliminate claims, lower costs
    Smooth, uniformly molded Safety Ramps allow smooth, safe passage for motorists over transverse milled edges, steel utility plates, end-of-day joints and bridges. Eliminate heavy equipment and...
  • American Highway Products’ pivoted turnbuckle manhole
    AHP manhole risers
    Manhole rims can vary in size, wear unpredictably or even be out of round. American Highway Products’ pivoted turnbuckle feature adjusts to accommodate variances from provided dimensions of up to...
  • Inlet/Catch Basin/Monument Box Risers
    Catch basin riser
    Our inlet/catch basin/monument box risers will save time, lower cost, eliminate traffic control and/or liability of manual adjustments. Our riser heights start at ¾-in. rise, increase in ¼-in....
  • raising manholes
    Turnbuckle tightening
    Winston-Salem is North Carolina’s fourth largest city. Streets Supervisor Larry Cauthen has served the city for 21 years. In 2006 he was presented with a product that could substantially reduce the...
  • Safety Ramps
    Safety Ramps
    Eliminate claims and lower your costs! Safety Ramps allow smooth, safe passage for motorists over transverse milled edges, steel utility plates, end of day joints, and bridges. Smooth, uniformly...
  • Pivoted Turnbuckle Manhole Riser
    Pivoted Turnbuckle Manhole Riser
    Our “Pivoted Turnbuckle” is the most Efficient, Powerful Expandable Manhole Riser on the Market. American Highway Products Ltd. Manhole Riser is used to reduce cost and stream line the adjusting of...
  • raised manhole risers
    Manhole safety ramp
    Eliminate claims! Now you can smooth over those manhole risers during road construction projects in a matter of seconds. Made of tough, durable rubber, and fit securely around raised manhole risers....
  • Manhole safety ramp
  • Catch Basin Riser
  • Manhole Safety Ramp
  • American Highway’s “Pivoted Turnbuckle” manhole riser
  • American Highway Products’ Safety Ramps
  • American Highway Products' inlet/catch basin/monument box risers
  • Safety Ramps
  • Inlet risers for interstate and highways
  • Utility Locator
  • Inlet/Catch Basin/Monument Box Risers
  • Manhole Safety Ramp and Safety Ramp
  • Inlet/Catch Basin/Monument Box Risers
  • manhole riser
  • Inclined Pivoted Turnbuckle Manhole Riser
  • Rubber safety ramps
  • I.D. locator
  • Inlet/Catch Basin/Monument Box Risers
  • Safety Ramps
  • American Highway Products’ pivoted turnbuckle manhole
  • Inlet/Catch Basin/Monument Box Risers
  • raising manholes
  • Safety Ramps
  • Pivoted Turnbuckle Manhole Riser
  • raised manhole risers
“Pivoted turnbuckle” expandable manhole riser

American Highway Products' unique “pivoted turnbuckle” mechanical linkage ensures a reliable pressed-in bearing fit, providing a worry-free lifetime adjustment of utility lids and grates.

Limit liability—Manhole Safety Ramp to protect motorists

Manhole Safety Ramp eliminates claims, eliminates material cost, reduces labor cost, lowers worker liability in the street, lowers cleanup costs around manholes before paving and is reusable.

Wedging made easy—safety ramp to protect motorists

Safety Ramp eliminates claims, eliminates material cost, reduces labor cost, lowers worker liability in the street, lowers cleanup cost when milling and paving, eliminates butt joints and is reusable.

Use ID Locator to easily see paved-over utilities

Eliminate lost utilities after paving. Eliminate painting, measuring, metal detectors, guessing and other costly mistakes. This device can also be used to identify striping or airport runway lighting.

Flex-O-Ring rubber utility adjustment ring

American Highway Products' rubber adjusting ring is lightweight and unbreakable. It is made of solid rubber, and it provides a watertight seal that will last many years.

Manholes precisely at grade make better streets in St. Charles, Mo.
With a population of 66,000, St. Charles is Missouri’s ninth-largest city, and was the state’s capital from 1821 to 1826.   “We have old and new areas, which means we have a lot of odd-sized sewer structures,” the city's Lead Equipment Operator Cory Rackley said. “Adjustable risers make it much...
Adjustable risers improve paving in Milwaukee
Stark Asphalt, headquartered in Milwaukee, is one of Wisconsin’s largest and most progressive paving firms. It has been in business for more than 50 years, operates four asphalt drum mix facilities and, in 2011, completed the single largest asphalt paving contract in the history of the Wisconsin...
Construction company uses adjustable risers for awkwardly sized manholes
Since 2006, adjustable manhole risers have been just right for a project detail that had previously been a bit of a hassle for E.T. Simonds Construction Company in Carbondale, Ill. “We do all sorts of road-related work, and of course we do a lot of paving jobs that require the raising of manholes...
Reusable manhole safety ramps
Virtually all municipal roadway milling and resurfacing projects have to address the presence of multiple manholes. After milling and before paving, manholes are often left raised about 2 in. above the milled surface. During this time, while drivers use the roadway mid-project, the sharp raised...
Custom steel inlet/catch basin risers
Lowered cost and liability, better traffic control and shortened project cycle in interstate and municipal paving contracts.
Saving when repaving
Adjustable manhole risers are safe, efficient and cost-effective ways to raise manholes to grade after streets are repaved with a lift of new asphalt. By analyzing all the costs of raising manholes, road maintenance supervisors and paving contractors can save significant money and time using...
American Highway Products 2016 Products Page

Click below to download the American Highway Products 2016 Products Page.

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